This OLEARY index was pre-built so it loads quickly.
Click here for live data and advanced tools for collaboration, genetic genealogy, surname projects, etc.
Arthur O'Leary
bef 25 Mar 1834 Tralee, County Kerry, Ireland - 11 Mar 1919
managed by Malcolm Sargent last edited 27 Mar 2024
Catherine (O'Leary) Hanlon
abt 1809 Thurles, County Tipperary, Ireland - 01 Aug 1869
managed by Stu Wilson last edited 25 Mar 2024
Paul Calvin O'Leary
08 May 1938 Fredericton, York, New Brunswick, Canada - 18 May 2002
managed by Marilyn Stewart last edited 23 Mar 2024
John Moore O'Leary
14 May 1863 Beaver Dam, York County, New Brunswick, Canada - 13 Aug 1928
Thomas Hueston O'Leary
20 Apr 1861 Sugar Island, York, New Brunswick, Canada - 05 May 1933
managed by Anonymous Zimmer
Catherine O'Leary
1750 County Cork, Ireland
managed by Michael Keefe last edited 22 Mar 2024
Laurence Leo O'Leary
01 Sep 1914 Freeport, Stearns, Minnesota, United States - 08 Sep 1976
managed by Carol Stratton last edited 21 Mar 2024
James Clarence O'Leary
18 Aug 1910 Yoakum, Lavaca, Texas, United States - 12 Mar 1969
managed by Steve Selbrede last edited 20 Mar 2024
John Jeniwrons O'Leary
18 Sep 1893 Bellefonte, Centre, Pennsylvania, United States - 01 Jan 1951
managed by Dustin Schrull
Unlisted O'Leary managed by Cheryl Rowley last edited 16 Mar 2024
Unlisted O'Leary
Unlisted O'Leary managed by US Black Heritage Project WikiTree last edited 15 Mar 2024
Thomas O'Leary
1826 County Kerry, Ireland - 02 Mar 1901
managed by Vicki Heneker
Daniel O'Leary
abt 1872 New York, United States - 27 Oct 1919
last edited 13 Mar 2024
Clarence O'Leary
13 Sep 1895 Waupun, Dodge, Wisconsin, United States - 05 May 1934
Catherine Wyndham O'Leary
abt Nov 1872 Paddington, Middlesex, England, United Kingdom - abt Jan 1955
managed by Malcolm Sargent last edited 9 Mar 2024
Timothy A. O'Leary
03 Oct 1844 Ireland - 13 May 1886
managed by Richard O'Leary last edited 7 Mar 2024
Anna Myra Oleary
19 Feb 1888 New York City, New York County, New York, United States - 20 Apr 1973
managed by Donna Darling last edited 6 Mar 2024
Stephen O'Leary
abt 1842 Belfast, Ireland - 01 Jun 1902
managed by Elizabeth Ann Nicholson last edited 3 Mar 2024
Margaret (O'Leary) Mottram
1858 Gosford, New South Wales, Australia - 23 Sep 1943
managed by Helen Gardner last edited 28 Feb 2024
Mary (O'Leary) Reddy
01 Nov 1864 Ireland - 30 Aug 1905
managed by Deborah Cronau last edited 26 Feb 2024
Mary Augusta O'Leary
abt 1888 East Ballarat, Victoria, Australia - abt 1905
managed by Oscar Evans last edited 24 Feb 2024
Donald J. O'Leary
07 Nov 1894 Oak Harbor, Island, Washington, United States - 09 Jan 1955
Colin Alfred O'Leary
11 Jul 1842 Cuddapah, Andhra Pradesh, India - 15 Nov 1875
managed by Leslie Burrett
Jerry J O'Leary
Nov 1891 Indian Territory, United States - 1932
managed by Anon Langdale last edited 13 Feb 2024
Bridget Ellen O'Leary
07 Aug 1881 Mara Twp., Ontario, Ontario - 18 Apr 1942
managed by Sharon Gabert last edited 12 Feb 2024
Timothy O'Leary
09 Dec 1846 Pickering, Ontario, Canada West - 03 Oct 1907
managed by Tom Thomas
Doug Eugene O'Leary
10 Feb 1929 Beaver Dam, York County, New Brunswick, Canada - 16 Mar 2020
managed by Terry Phillips last edited 11 Feb 2024
Helen Ann (O'Leary) Maul
28 Mar 1927 Sara, Clark, Washington, United States - 17 Sep 2015
managed by Kenneth Fischer last edited 9 Feb 2024
Michael Andrew O'Leary
1941 Saint John, St. John, New Brunswick, Canada - 13 Dec 1974
managed by Anonymous Zimmer last edited 3 Feb 2024
Robert Donald O'Leary
10 Jul 1934 Emmetsburg, Palo Alto, Iowa, United States - 19 Feb 2019
managed by Shaun Boyle last edited 1 Feb 2024
Timothy Joseph O'Leary
28 Jan 1931 Emmetsburg, Palo Alto, Iowa, United States - 20 Dec 1981
managed by Shaun Boyle
Annie (O'Leary) Doyle
abt 1874 South Australia, Australia - 06 Mar 1928
managed by Vicki Heneker last edited 31 Jan 2024
Brian Todd O'Leary
27 Jan 1940 Boston, Suffolk, Massachusetts, United States - 28 Jul 2011
managed by Gil Davis
Bridget O'Leary
abt 1893 - 13 Jun 1971
managed by Andrew Millard last edited 26 Jan 2024
Angela Mary (O'Leary) Westover
09 Apr 1913 Lawrence, Essex, Massachusetts, United States - 23 Aug 1979
managed by Katie Harris last edited 24 Jan 2024
James Patrick O'Leary
abt 1862 Chicago, Cook, Illinois, United States - 22 Jan 1925
managed by E. Gatlin last edited 22 Jan 2024
William Eldon O'Leary
01 Dec 1922 Freedom Township, Palo Alto, Iowa, United States - 23 Jun 1999
managed by Shaun Boyle last edited 21 Jan 2024
George Austin O'Leary
31 May 1919 Upper Hutt, Wellington, New Zealand - 11 Sep 1997
managed by Darren Kellett
Mary Agnes O'Leary
26 Jun 1871 Wakefield, Spencer, Kentucky, United States - 02 Feb 1950
managed by Linda Schlarb last edited 20 Jan 2024
Julia O'Leary
1873 Cork, Ireland - abt Feb 1931
managed by Allan Entwistle
Gean O'Leary
04 Jul 1914 Brookings, Brookings, South Dakota, United States - 25 Dec 1989
managed by Mary Buchholz last edited 19 Jan 2024
Unlisted O'Leary
managed by Kevin Corcoran last edited 17 Jan 2024
Michael John O'Leary VC
29 Sep 1890 Inchigeela, Macroom, County Cork, Ireland - 02 Aug 1961
managed by Canada Project WikiTree last edited 16 Jan 2024
Michael T O'Leary
26 Jun 1870 Monroe, Wisconsin, United States - 17 Mar 1939
managed by Wendy Johnson last edited 13 Jan 2024
Samuel O'Leary
abt 1813 Churchtown, County Cork, Ireland - 09 Sep 1855
managed by Jacob Bouffard last edited 5 Jan 2024
Mary Ann O'Leary
abt 1832 Bantry, County Cork, Ireland - 08 Jul 1901
managed by Giselle Bähr last edited 4 Jan 2024
Johanna O'Leary
1836 County Limerick, Ireland - 19 Aug 1912
managed by J O'Keeffe
Eileen O'Leary
23 Jun 1899 Templars, South Australia, Australia - 11 Apr 1975
managed by Vicki Heneker
Kevin John O'Leary
20 Sep 1883 Queensland, Australia - 03 Jun 1970
managed by Bob Gallagher
Unlisted O'Leary managed by Kenneth Nellis last edited 28 Dec 2023
Unlisted O'Leary
Unlisted O'Leary
Sarah O'Leary
1851 County Wexford, Ireland
managed by Sally x last edited 26 Dec 2023
Thomas O'Leary
1839 Enniscorthy, County Wexford, Ireland - 29 Jan 1920
last edited 23 Dec 2023
Eileen O'Leary
04 Apr 1900 Adelaide, South Australia, Australia - 06 Dec 1900
managed by Vicki Heneker
Daniel O'Leary
abt 10 Aug 1895 South Australia, Australia - 16 Feb 1970
Robert Harland O'Leary
20 Oct 1910 Keene, Cheshire, New Hampshire, United States - 23 Feb 1975
managed by Susan Holman last edited 17 Dec 2023
Anthony O'Leary
06 Feb 1950 Masterton, Wairarapa, Wellington, New Zealand - 14 Mar 1950
last edited 15 Dec 2023
Mark John O'Leary
27 Jul 1915 Masterton, Wellington, New Zealand - 26 Mar 1992
managed by Lorraine Crawford
Charles Fletcher O'Leary
15 Nov 1908 Beaver Dam, York County, New Brunswick, Canada - 26 May 1989
managed by Marilyn Stewart last edited 28 Nov 2023
John O'Leary
23 Jul 1830 Tipperary, County Tipperary, Ireland - 16 Mar 1907
managed by Sally x
Unlisted O'Leary managed by Eric Olson last edited 26 Nov 2023
James O'Leary
abt 1872 Cork, Ireland - bef 1970
managed by Deborah Talbot last edited 23 Nov 2023
Don B. O'Leary
1930s
managed by Don O'Leary last edited 22 Nov 2023 36
Daniel O'Leary
abt 1838 County Kerry, Ireland - 10 Feb 1880
managed by Vicki Heneker last edited 19 Nov 2023
Timothy O'Leary
09 Jan 1832 Currohy, Inchigeela, Co,Cork,Ireland - 19 Mar 1906
managed by Tim Leggett
Joanna O'Leary
1837 Inchigeelagh, County Cork, Ireland
last edited 16 Nov 2023
Unlisted O'Leary last edited 15 Nov 2023
Unlisted O'Leary
Unlisted O'Leary
managed by Tim Leggett last edited 13 Nov 2023
Nell O'Leary
1930s - 2010s
managed by Donal Barry last edited 12 Nov 2023
Mary (O'Leary) Doig
abt 1862 United States - 26 Dec 1902
managed by David Cowan last edited 11 Nov 2023
Unlisted O'Leary managed by Angela Pugh last edited 5 Nov 2023
Francis E. O'Leary
abt 1891 Saint John, St. John, New Brunswick, Canada - 13 Jul 1914
managed by Anonymous Zimmer last edited 4 Nov 2023
Unlisted O'Leary managed by Erinn O'Leary
Patrick O Leary
1870 Kilmihil, County Clare, Ireland
managed by Mike O Dea last edited 3 Nov 2023
Mary (O Leary) Todd
abt 1854 Ayrshire, Scotland, United Kingdom - aft 1911
managed by Chris Berry
John O'Leary
bef 1865 Cork, County Cork, Ireland - bef 1914
managed by Elizabeth Tice
John Atherton O'Leary
10 Feb 1926 New Maryland, York County, New Brunswick, Canada - 10 Jul 2000
last edited 15 Oct 2023
Harry Atherton O'Leary
04 Oct 1904 Beaver Dam, New Maryland, York, New Brunswick, Canada - 1975
managed by Anonymous Zimmer
Paul O'Leary
15 Jan 1902 Harvard, McHenry County, Illinois - Jan 1984
managed by Sandie Schwarz last edited 13 Oct 2023
Unlisted O'Leary managed by Marilyn Stewart last edited 8 Oct 2023
Anna (O'Leary) Hollister
abt 1862 Boston, Suffolk, Massachusetts, United States
managed by Whitney Rapp last edited 7 Oct 2023
Timothy Benedict O'Leary
abt 1891 Goulburn, New South Wales, Australia - 08 Aug 1948
managed by Tim Leggett last edited 5 Oct 2023
Denis O'Leary
abt 1885 Goulburn, New South Wales, Australia - 03 Aug 1891
Eileen May O'Leary
20 Sep 1918 Adelaide, South Australia, Australia - abt 1960
managed by Vicki Heneker
William R. O'Leary
24 Apr 1913 Humbird, Clark, Wisconsin, United States - 22 Nov 1969
managed by Wendy Johnson last edited 1 Oct 2023
Timothy O'Leary
abt 1800 County Cork, Ireland - 25 Nov 1891
managed by Tim Leggett
John James O'Leary
13 Apr 1916 Adelaide, South Australia, Australia - 03 Apr 1940
managed by Vicki Heneker
Daniel O'Leary
08 Jan 1815 County Cork, Ireland - 27 Jan 1905
last edited 30 Sep 2023
Julia O'Leary
20 Feb 1852 Fieries, County Kerry, Éire - 14 Jan 1942
managed by Karen Hibberd last edited 29 Sep 2023
Susan Oleary
managed by Susan Oleary last edited 22 Sep 2023
June O’Leary
managed by June O’Leary last edited 20 Sep 2023
Unlisted O’Leary managed by Dennis Meredith last edited 18 Sep 2023
Lori Oleary
managed by Lori Oleary last edited 10 Sep 2023
Unlisted O'Leary managed by Jeremy Carrier
Unlisted O'Leary managed by Nigel O'Connor last edited 22 Aug 2023
Allen Michael O'Leary
16 Sep 1892 Beaver Dam, New Maryland, York, New Brunswick, Canada - 03 Nov 1963
last edited 14 Aug 2023
Ellen Emma O'Leary
13 Jan 1890 Beaver Dam, York County, New Brunswick, Canada - 02 Jul 1970
Guy Earl O'Leary
29 Apr 1888 Beaver Dam, York County, New Brunswick, Canada - 17 Jan 1966
John O'Leary
18 Apr 1870 San Francisco, San Francisco, California, USA - 23 Aug 1952
managed by Claudia Bourdon
Jeremiah O'Leary
abt 1802 Iveleary, County Cork, Ireland - 14 Nov 1886
managed by Tom Thomas
Bridget O'Leary
abt 1837 Clarence Town, New South Wales, Australia - 01 Jun 1876
Unlisted O'Leary
Andrew John O'Leary
abt 1876 Saint John, St. John, New Brunswick, Canada - 15 Apr 1914
managed by Anonymous Zimmer last edited 31 Jul 2023
Timothy Andrew O'Leary
abt 1886 Melbourne, Victoria, Australia - 09 Sep 1939
managed by Oscar Evans last edited 30 Jul 2023
Denis O'Leary
abt 1820 Dunmanway, County Cork, Ireland - 10 Aug 1888
Arthur Joseph (O'Leary) Jr
09 Apr 1931 Boston, Suffolk, Massachusetts, United States - 16 Aug 1978
managed by William O'Leary last edited 28 Jul 2023
John E O'Leary
1867 Guysborough, Guysborough, Nova Scotia, Canada - 30 Nov 1949
Martha Genevieve O'Leary
15 May 1908 Melrose, St. Mary's, Guysborough, Nova Scotia, Canada - 08 Dec 1988
managed by Michael Mac Neil last edited 22 Jul 2023
Joseph Gerard O’Leary
23 Mar 1913 Warrnambool, Victoria, Australia - 14 Dec 1982
managed by Marita van Gemert
John Ambrose O'Leary
1894 Elizabeth, Union, New Jersey, United States - 1966
managed by Dave Van Pelt last edited 20 Jul 2023
Unlisted O’Leary managed by Marita van Gemert last edited 19 Jul 2023
Unlisted O’Leary
Unlisted O’Leary
John O'Leary
abt 1840 Macroom, County Cork, Ireland - abt 1875
managed by Dave Van Pelt
Unlisted O’Leary
managed by Marita van Gemert last edited 13 Jul 2023
Unlisted O’Leary
Unlisted O’Leary
Unlisted O'Leary managed by Robert Daigle last edited 12 Jul 2023
Catharine (O'Leary) Lynch
1858 Elizabeth, Union, New Jersey, United States - 05 Feb 1942
managed by Gaile Connolly last edited 11 Jul 2023
Thomas O’Leary
abt 1840 Canada - 16 Sep 1899
managed by Tracy Hoben last edited 10 Jul 2023
Mary (O'Leary) McDowell
abt 27 Jul 1878 Sheldon, Monroe, Wisconsin, United States - abt 1963
managed by Wendy Johnson last edited 9 Jul 2023
Kathleen Mary O'Leary
1896 Essendon, Victoria, Australia - 05 Mar 1903
managed by Graeme Freeland last edited 6 Jul 2023
Mary (O'Leary) Breen
abt 1848 Ireland - 31 Dec 1938
managed by Lawrence Bailey last edited 26 Jun 2023
Mary (O'Leary) Perdue
13 Feb 1881 Ontario, Canada - 07 Nov 1974
managed by Holly Poklitar last edited 19 Jun 2023
Unlisted O'Leary managed by Closed Accounts WikiTree last edited 16 Jun 2023
Ida O'Leary
1890 - 1918
managed by Alan Whitman last edited 14 Jun 2023
William Elder O'Leary
17 Nov 1870 Queensland, Australia - 03 Dec 1944
managed by Bob Gallagher last edited 13 Jun 2023
Unlisted O'Leary managed by Niamh Patricia Christine Lyddy Niamh Lyddy-Collins
Unlisted O'Leary
Unlisted O'Leary
Unlisted O'Leary
Unlisted O'Leary
Unlisted O'Leary
Gladys Theresa (O'Leary) Mumford
25 Jun 1916 Upper Vaughan, West Hants, Hants, Nova Scotia, Canada - 03 Mar 2000
managed by Keenan Sutherland last edited 7 Jun 2023
Horace F O'leary
27 Jun 1893 New Ross, Lunenburg, Nova Scotia, Canada - 08 Jun 1977
managed by Michael O'leary
Unlisted O'Leary managed by Marilyn Stewart last edited 1 Jun 2023
Unlisted O'Leary managed by Matthew Dempsey last edited 29 May 2023
Unlisted O'Leary managed by Barbara Elio
Unlisted O' Leary
Unlisted O'Leary
Unlisted O'Leary
Unlisted O'Leary
Edmund Donald O'Leary
13 Sep 1922 Table Bluff, Humboldt, California, USA - 24 Jun 2002
managed by Claudia Bourdon last edited 21 May 2023
Unlisted O'Leary managed by Marilyn Stewart last edited 17 May 2023
Martin John O Leary
19 Jun 1860 - 20 Jan 1935
managed by Mjpa Cutler Lynch last edited 6 May 2023
John O'Leary
1875 Whroo, Victoria, Australia - 1947
last edited 29 Apr 2023
John O'Leary
abt 1835 Doneraile, County Cork, Ireland - 15 Aug 1894
Ruby R. (O'Leary) Alexander
08 Mar 1928 Portland, Multnomah, Oregon, United States - 20 Jun 2003
managed by Yvonne Henderson last edited 26 Apr 2023
Unlisted O'Leary last edited 22 Apr 2023
James L. O’Leary
abt 1835 Unknown - 1864
managed by Ann Tippett last edited 19 Apr 2023
Annethe (Oleary) Abbot
bef 28 Jan 1635 Rushden, Northamptonshire, England - abt 1672
managed by Stuart Morley last edited 15 Apr 2023
Mary Oleary
Jan 1637 Rushden, Northamptonshire, England
last edited 14 Apr 2023
Dennis J. O’ Leary
abt 1866 Massachusetts, United States - abt Dec 1944
managed by Veronica Newsom last edited 8 Apr 2023
James Joseph O'Leary
03 Mar 1877 Ireland - 14 May 1945
managed by Marybeth Richards last edited 7 Apr 2023
Clarence Albert O'Leary
22 Aug 1883 French Village, St. Francois, Missouri, United States - 25 Apr 1962
last edited 5 Apr 2023
Joseph Hilary O'Leary
24 Jun 1913 Goulburn, New South Wales, Australia - 27 Jan 1982
managed by Sharon Willdin
Bridget Margaret O'Leary
01 Dec 1917 Victoria, Capital Regional District, British Columbia, Canada - 20 Jun 2001
managed by Fred Nix
Daniel O'Leary
abt 1840 - 14 Dec 1928
managed by F. O'Leary last edited 17 Mar 2023
Unlisted O'Leary managed by Traci Thiessen
Catherine (O'Leary) Harney
31 May 1863 Sparland, Marshall County, Illinois, United States of America - 22 Feb 1939
managed by Linda MacDonald last edited 8 Mar 2023
M O'Leary
managed by M O'Leary last edited 5 Mar 2023
Bridget O'Leary
1871 Lackabawn, Inchigeela, Co Cork Ireland - 29 Jul 1958
managed by Peter Murray
Helen (O'Leary) Miller
12 Aug 1915 Pennsylvania, United States - 03 Nov 2012
managed by Bernard McGorrey last edited 2 Mar 2023
Timothy Oleary
04 Nov 1874 Michigan, United States - 29 May 1953
managed by Kristina Wheeler last edited 1 Mar 2023
James O'Leary
18 May 1941 Portland, Multnomah, Oregon, United States - 16 Oct 2016
Unlisted O'Leary
Cornelius O'Leary
21 Feb 1844 Potsdam, New York - 08 Jul 1906
last edited 27 Feb 2023
John Clarence O'Leary
16 Nov 1922 Washington, District of Columbia, United States - 12 Oct 2015
managed by Sarah Parsons
Unlisted O'Leary managed by Emerson Young last edited 7 Feb 2023
Ellen O'Leary
1879 Clifton, Niagara Falls, Welland, Ontario, Canada
managed by Michael Bogues last edited 6 Feb 2023
Ellen (O'leary) Burns
abt 1848 Killarney, Kerry, Munster, Ireland - 1902
managed by J McNamara last edited 3 Feb 2023
Martin O'Leary
02 Nov 1809 Cork, Ireland - 28 Feb 1879
managed by Dona Snyder last edited 31 Jan 2023
John O'Leary
abt 1850 Maine, United States - aft 1900
managed by Dawn Retzlaff last edited 29 Jan 2023
Ellen (O'Leary) Bergin
1836 Ardfert, County Kerry, Ireland - 31 Aug 1922
managed by Linda Hinchcliffe last edited 28 Jan 2023
Timothy Deasy O'Leary
1890 Georgetown, South Australia, Australia - 1953
managed by Paul Ryan last edited 23 Jan 2023
Daniel O'Leary
abt 1880 Adelaide, South Australia, Australia
managed by Tania Naude last edited 22 Jan 2023
Brian Arthur O'Leary
17 Nov 1958 Fortuna California - 17 Aug 2010
managed by Terri Triesch last edited 21 Jan 2023
Louise (O'Leary) Upson
10 May 1856 Avon, Livingston, New York, United States - 20 Dec 1940
managed by Stephen Sanders last edited 15 Jan 2023
Thomas O'Leary
22 Mar 1892 New York, United States
last edited 14 Jan 2023
Unlisted O'Leary managed by Mark Lennon last edited 3 Jan 2023
John O'Leary
abt 1845 Ireland - 08 Oct 1924
managed by Terry Bowden
Daniel O'Leary
abt 1863 Nevada - abt 01 May 1885
managed by Bart Triesch last edited 31 Dec 2022
Mary O'Leary
abt 1804 County Cork, Ireland - 08 Aug 1880
managed by Paul Harris
Timothy O'Leary
18 May 1872 California - 23 Jul 1896
managed by Bart Triesch last edited 29 Dec 2022
Mary Ellen (O'Leary) Braun
23 Feb 1906 Ferndale, Humboldt, California - 14 Mar 1996
managed by Bart Triesch last edited 26 Dec 2022
Mary O'Leary
03 Jan 1834 - 15 Aug 1881
managed by Bill Montgomery last edited 23 Dec 2022
Thomas O'Leary
Nov 1822 Ireland - 28 May 1903
managed by Margaret Correa last edited 21 Dec 2022
E (O'Leary) Lynch
managed by Kieran Cagney last edited 19 Dec 2022
Unlisted O Leary managed by Joan Entwistle
Unlisted O Leary
Unlisted O Leary
Ernest O'Leary
28 May 1895 Liverpool, Queens, Nova Scotia, Canada
managed by Robert Eals last edited 18 Dec 2022
Mary O'Leary
abt 28 Jan 1894 Liverpool, Queens, Nova Scotia, Canada
Mary (O'Leary) Nicholson
18 Apr 1880 West Derby, Lancashire, England, United Kingdom - 08 Jun 1950
managed by Elizabeth Ann Nicholson last edited 17 Dec 2022
Thomas Edward O'Leary
09 Oct 1884 Aledo, Mercer, Illinois, United States - 28 Jul 1968
managed by Char Anderson last edited 16 Dec 2022
Hanna Johanna (O'Leary) Church
abt 24 Jul 1868 Sheldon, Monroe, Wisconsin, United States - 30 Apr 1942
managed by Wendy Johnson last edited 11 Dec 2022
Dennis O'Leary
abt 06 May 1860 Clonmeen, Cork and Laois, Ireland - abt 01 Jul 1930
managed by Arabella Baker last edited 2 Dec 2022
George Thomas O'leary
1853 County Wexford, Ireland - 1914
managed by Deborah Osman last edited 28 Nov 2022
Arthur O'Leary
09 Jun 1852 Newcastle, Ontario, Canada - 10 Jun 1933
managed by Jana Diamond last edited 27 Nov 2022
Unlisted OLeary managed by Brendan Schulze last edited 26 Nov 2022
Constance (O'Leary) Marks
25 May 1914 Hamilton, Essex, Massachusetts, United States - abt 1991
managed by David Gometz last edited 24 Nov 2022
Carl Thomas O'Leary
29 Apr 1909 Luray, Russell, Kansas, United States - 26 Feb 1993
managed by Sandra O'Leary last edited 17 Nov 2022
Walter O'Leary
27 Feb 1903 Luray, Russell, Kansas, United States - 26 Feb 1922
Unlisted O'Leary managed by Sandra O'Leary
Ellen O'Leary
abt 1892 Lower Gornal, Staffordshire, England, United Kingdom
managed by Tim Waterfield last edited 16 Nov 2022
Mary (O'Leary) Smith
abt 1824 County Wicklow, Ireland
managed by Grosse Île Québec Project WikiTree last edited 13 Nov 2022
Patrick J. O'Leary
managed by Patrick Pressdee
Muriel Ruth O'Leary
10 Mar 1919 St. Paul, Ramsey, Minnesota, United States - 09 Jul 1996
managed by Mariah Sheehy last edited 7 Nov 2022
Unlisted O’Leary managed by Alyssa Siebolds last edited 28 Oct 2022
Unlisted O’Leary
George Ed O'Leary
abt 01 Jul 1882 Clinton, New York, United States - abt 1946
managed by Roni Hall last edited 26 Oct 2022
Margaret O'Leary csb
bef 18 May 1875 Terenure, Rathfarnham, County Dublin, Ireland - 18 Jul 1943
managed by Eric Johnson last edited 25 Oct 2022
Ann (O'Leary) Sewell
03 Aug 1839 New Brunswick, Canada - 24 Aug 1913
managed by Anonymous Zimmer last edited 24 Oct 2022
Spencer Francis O'Leary
27 Jan 1914 Winchester, Middlesex, Massachusetts, United States - 28 Feb 2002
managed by Melanie McComb
Josephine O’Leary
08 Jun 1881 Brisbane, Queensland, Australia - 09 Nov 1882
last edited 21 Oct 2022
Daniel O'Leary
abt 1800 Ireland
managed by Oscar Evans last edited 20 Oct 2022
Margaret (O'Leary) Reilly
27 Jan 1758 Ballinspittle, Ringrone, County Cork, Ireland
managed by Tom Hospod last edited 2 Oct 2022
Timothy O’Leary
abt 1840 County Cork, Ireland - aft 1896
managed by Whitney Sills
John James O'Leary
abt 15 Jul 1897 Tomah, Monroe, Wisconsin, United States - abt 23 Jan 1968
managed by Maureen O'Leary
Unlisted Oleary managed by Jim Loden
Michael Joseph O'Leary
05 Jan 1887 Goulburn, New South Wales, Australia - 09 Jul 1971
managed by Tim Leggett last edited 29 Aug 2022
Mary (O'Leary) O'Keeffe
abt 1846 Fermoy, Co. Cork, IRELAND - 13 Oct 1918
managed by Joseph O'Keefe last edited 16 Aug 2022
Charles O'Leary
01 Mar 1895 La Junta, Otero, Colorado, United States - 15 Jan 1976
last edited 11 Aug 2022
James Joseph O'Leary
abt 1874 South Australia, Australia - 14 Sep 1938
managed by Vicki Heneker last edited 8 Aug 2022
Unlisted O'Leary managed by Jake Michaud last edited 4 Aug 2022
Felix Thomas William O'Leary
04 Feb 1900 Liverpool, Lancashire, England, United Kingdom - 01 Apr 1976
managed by Ian Wolfe last edited 3 Aug 2022
Unlisted O'Leary
Ethel Tressa O'Leary
28 Mar 1918 St John Plantation, Aroostook, Maine, United States - 27 Dec 2000
managed by Robert Daigle last edited 2 Aug 2022
Patrick Burton O'Leary
11 Dec 1913 Van Buren, Crawford County, Arkansas, USA - 14 Feb 1985
last edited 30 Jul 2022
Daniel R. O'Leary
14 May 1862 Timoleague, County Cork, Ireland - 15 Apr 1937
managed by Dustin Schrull
William O'Leary
Jan 1832 Bandon, County Cork, Ireland - 04 Jun 1901
managed by Terri Triesch last edited 27 Jul 2022
Daniel O'Leary
abt 1800 Derrycool, Bandon, County Cork, Ireland - abt 1880
managed by Bart Triesch last edited 25 Jul 2022
Jack Glenn O'Leary
27 Mar 1932 Ferndale California - 25 Mar 1986
managed by Terri Triesch last edited 23 Jul 2022
Arthur Edmund O'Leary
28 Feb 1900 Loleta , Humboldt, California, USA - 11 May 1982
managed by Claudia Bourdon last edited 21 Jul 2022
Mary O'Leary
1841 London, England, United Kingdom - 30 Aug 1918
managed by Heather McMahon last edited 16 Jul 2022
Brian Gilbert O’Leary
21 Apr 1933 Stepney, London, England, United Kingdom - 24 Aug 2014
managed by Zoe Cochrane last edited 15 Jul 2022
Mary Ann O'Leary
25 Aug 1871 Michigan, USA - 25 Jul 1929
managed by William Graham last edited 12 Jul 2022
Agnes O'Leary
29 Dec 1869 Livonia, Wayne, Michigan, USA - 17 Dec 1947
Leslie Arthur O'Leary
18 Apr 1895 Northcote, Auckland, New Zealand - 20 Sep 1916
managed by Terry Bowden last edited 4 Jul 2022
Unlisted O'Leary managed by Cheryl Harvey last edited 26 Jun 2022
Mercedes (O'Leary) Tucker
13 Oct 1880 San Ramón, Alajuela, Costa Rica - 17 Nov 1918
managed by Heather Quinlan last edited 18 Jun 2022
Christopher O'Leary
16 May 1812 The Curragh, County Kildare, Ireland - 02 Jun 1895
managed by Garth Leggatt
Paul Leo O'Leary
1914 Yoakum, Texas, United States - 1916
last edited 17 Jun 2022
Unlisted O'Leary managed by Stephen Cabaniss last edited 13 Jun 2022
Cornelius O'Leary
abt 1798 - abt 1836
managed by Sandra Brooks last edited 9 Jun 2022
Bridget (O'Leary) Mallon
abt 1904 Cloonlaheen, Clare, Ireland - 17 May 1988
managed by Cheryl Clark last edited 19 May 2022
Unlisted O'Leary managed by Don Hallblade
John O'Leary
abt 1880 New South Wales, Australia - 23 Jun 1956
managed by Garth Leggatt
Cornelius Charles O'Leary
16 Sep 1915 Wanganui, Manawatu-Wanganui, New Zealand - 05 Jan 1984
managed by M Holmes last edited 13 May 2022
Bridget O'Leary
Feb 1820 Liscarrigane, Clondrohid, County Cork, Ireland - 26 Feb 1879
managed by Gillian Cox last edited 25 Apr 2022
Arthur O'Leary
25 Sep 1877 Pepperell, Middlesex, Massachusetts, United States
managed by Daniel Edmonds last edited 22 Apr 2022
Arthur O'Leary
26 Aug 1877 Boston, Suffolk, Massachusetts, United States
Ellen (O'Leary) Wade
17 Oct 1864 Liscarrol, Buttevant, County Cork, Ireland - 23 Mar 1902
managed by Tim Hill last edited 20 Apr 2022
William O'Leary
abt 04 Nov 1846 Dublin, Ireland - 13 Feb 1870
managed by Cherryl Schmidt
William Oleary
1859 Gosford, New South Wales, Australia - 1940
managed by Helen Gardner last edited 15 Apr 2022
Dennis O'Leary
23 Mar 1870 Crescent, Pottawattamie County, Iowa, USA - 18 Feb 1934
last edited 9 Apr 2022
John O'Leary
abt 1842 Missouri, United States - bef 1900
managed by Jim Alvey last edited 30 Mar 2022
William O'Leary
abt 1898 Castletownsend, Castlehaven, County Cork, Ireland
managed by Conroy Blood last edited 25 Mar 2022
Henry O'Leary
abt 1893 Castletownsend, Castlehaven, County Cork, Ireland
James O'Leary
1889 Castletownsend, Castlehaven, County Cork, Ireland
Unlisted O'Leary managed by Lawrence Bailey last edited 21 Mar 2022
Hanora O'Leary
1796 - 1880
managed by Maggie N. last edited 19 Mar 2022
Mary O'Leary
abt 1883
managed by Tim Shaw last edited 14 Mar 2022
John O'Leary
Feb 1872 Ireland
managed by Ann Rego last edited 12 Mar 2022
Kenneth James O'Leary
11 Feb 1929 Halifax, Nova Scotia - 19 Jan 2000
managed by Robert Eals last edited 9 Feb 2022
Mary (O'Leary) Daunt
abt 1824 County Cork, Ireland - 27 Nov 1909
managed by Jim Morin last edited 4 Feb 2022
Dennis Augustine O'Leary
14 Oct 1893 Elizabeth, Union, New Jersey, United States
managed by Timothy Prendergast last edited 1 Feb 2022
Unlisted O'Leary managed by Frances Robinson last edited 23 Jan 2022
Ellen (O'Leary) Smith
27 Dec 1824 County Cork, Ireland - 08 Mar 1879
managed by Ty DeLamatre last edited 13 Jan 2022
D O'leary
managed by D O'leary last edited 9 Jan 2022
Patricia Lou O'Leary
07 Mar 1930 Michigan, United States - 27 Apr 2013
managed by Patricia Horton last edited 8 Jan 2022
Unlisted O'Leary managed by Michael Turner last edited 6 Jan 2022
Joseph O'Leary
abt 1887 St. John, New Brunswick, Canada
managed by Gale Winkler last edited 4 Jan 2022
Agnes Marie O'Leary
Sep 1870 Wakefield, Middlesex, Massachusetts, United States
managed by Suzane Oliver last edited 21 Dec 2021
Unlisted O'Leary managed by Barry Huff last edited 19 Dec 2021
John Joseph O'Leary
21 Mar 1910 Lafayette, Tippecanoe, Indiana, United States - 16 Jun 1990
last edited 15 Dec 2021
Unlisted O'leary managed by Stephen Baker last edited 11 Dec 2021
Cornelius Arthur O’Leary
10 May 1877 Wabasha, Wabasha, Minnesota, United States - 12 Oct 1934
managed by Timothy O’Leary last edited 8 Dec 2021
Patrick O'Leary
06 Apr 1890 Killarney, County Kerry, Ireland - 02 Aug 1975
last edited 7 Dec 2021
John J. O'Leary
abt 1870 Colorado Territory, United States - bef 1910
last edited 5 Dec 2021
Paul Oleary
managed by Paul Oleary last edited 29 Nov 2021 39
Unlisted O'Leary managed by Michael Przybyla last edited 28 Nov 2021
Peter O'Leary
abt 1798 County Cork, Ireland - abt 1838
managed by Damon Hammes last edited 20 Nov 2021
Unlisted O'Leary managed by Marie Sullivan last edited 18 Nov 2021
Unlisted O'Leary managed by T Melia last edited 14 Nov 2021
Unlisted O Leary managed by Gillian Thwaites last edited 11 Nov 2021
Timothy O'Leary
abt 01 Jan 1876 - 01 Jan 1956
managed by Frank Connelly last edited 8 Nov 2021
William O'Leary
1896 Pennsylvania, United States of America
last edited 1 Nov 2021
Ellen Teresa O'Leary
12 Jul 1868 Inchigeelagh, County Cork, Ireland - 01 Jan 1953
managed by Frank Connelly
Honora O'Leary
07 Dec 1839 Ireland - 25 Sep 1927
managed by Carmel Galvin
Anne O’Leary
abt 1833 - abt 1896
managed by Robert Bellett last edited 30 Oct 2021
Mary Ann (O' Leary) Penn
1851 New York City, New York County, New York, United States - abt 1892
managed by Dennis Hutchins
Catherine (O'Leary) Fox
abt 1862 Michaelston super Avon, Glamorgan, Wales, United Kingdom - abt 1920
managed by Maura Farrell
Arthur Philip O'Leary
18 Mar 1912 Toronto, York, Ontario, Canada - 31 Jan 1987
managed by Wayne Montgomery last edited 24 Oct 2021
Joan O'Leary
abt 01 Jan 1780
managed by Frank Connelly last edited 19 Oct 2021
Unlisted O'Leary managed by A Forrestal
Unlisted O'Leary
Daniel Florence O'Leary
abt 1801 Cork, County Cork, Ireland - 24 Feb 1854
managed by Dona Snyder last edited 8 Oct 2021
Cornelius O'Leary
abt 1832 Fieries, County Kerry, Ireland - abt 1880
managed by Karen Hibberd last edited 6 Oct 2021
Therese (O Leary) Steele
31 May 1846 Adelaide, South Australia - 20 Jan 1914
managed by Ross Gallery last edited 3 Oct 2021
James O'Leary
05 Oct 1909 New South Wales, Australia - 04 Aug 1950
Walter Charles Oleary
abt 20 Jul 1920 Utica, Oneida, New York, United States - 07 Feb 1999
managed by Scott Lacey last edited 22 Sep 2021
Margaret O'Leary
abt 1835 Canada - abt 1925
managed by Anthony Creally last edited 11 Sep 2021
Patrick O'Leary
abt 1809 Kilbeheny, Mitchelstown, County Cork, Ireland - abt 1863
Unlisted O'Leary managed by Chris Smith last edited 6 Sep 2021
Hanorah (O'Leary) Hood
17 Apr 1904 Ellengowan, Queensland, Australia - 27 Aug 1970
managed by Kev Thompson last edited 5 Sep 2021
Mary Catherine O'Leary
bef 1780 Mosestown, Aghada, Cork, Ireland - bef 1880
managed by A Forrestal last edited 26 Aug 2021
Daniel O'Leary
23 Feb 1820 Clonakilty, County Cork, Ireland - 05 Apr 1895
managed by Marty Scott
Audrey O'Leary
1918 - 1996
managed by Paul Ryan last edited 9 Aug 2021
Hanora Elizabeth O'Leary
abt 1765 Inchigeelagh, County Cork, Ireland - abt Jun 1821
managed by Courtney Ingram last edited 28 Jul 2021
John O'Leary
1886 - 20 Sep 1917
managed by Danielle Hawker last edited 25 Jul 2021
Unlisted O'Leary managed by Maureen Cremin last edited 21 Jul 2021
Ann (O Leary) Kane
45 Stack Tcr Cobh Co Cork
managed by Trevor Kane last edited 17 Jul 2021
Unlisted O'Leary managed by Ann Jutz last edited 28 Jun 2021
Cornelius O'Leary
27 Mar 1888 - 09 Dec 1940
managed by M Holmes last edited 24 Jun 2021
Unlisted O'Leary managed by M Holmes
Julia A (O'Leary) Boothby
Sep 1864 District of Columbia, United States - 11 Dec 1944
managed by Susan Pence last edited 9 Jun 2021
Joan Elizabeth (O'Leary) Evans
21 Oct 1925 Medford, Middlesex, Massachusetts, United States - 22 Jan 2014
managed by David Gometz last edited 8 Jun 2021
Andrew O'Leary
1825 Ireland - 12 May 1870
managed by Charles Means last edited 28 May 2021
Unlisted O'Leary managed by Tim Means
Donna Jean (O'Leary) Means
14 Aug 1943 St. Louis, Missouri, United States - 14 Jan 2003
managed by Charles Means last edited 26 May 2021
Leo John O'Leary
20 Jun 1891 Rochester, Monroe, New York, United States - 19 Sep 1955
managed by Susan Ritzenthaler last edited 23 May 2021
John T. O'Leary
abt 1915
managed by Caroline Ferguson last edited 18 May 2021
Unlisted O'Leary managed by Loretta Landry last edited 15 May 2021
Denis O'Leary
17 Dec 1864 Cullen, County Cork, Ireland - 15 Mar 1909
managed by Orla Kennedy
Mary O'Leary
14 Apr 1906 Cullen, County Cork, Ireland - 08 Jul 1997
James Lawrence O'Leary
1877 St. Lawrence, New York, United States - 1929
managed by Matthew Moquin last edited 13 May 2021
John O'Leary
1960s
managed by John O'Leary last edited 8 May 2021 2
Jeremiah O'Leary
1757 Cork, County Cork, Ireland - 19 Nov 1830
managed by Dona Snyder last edited 7 May 2021
Unlisted O'Leary
managed by Jan Geertsema
John O'Leary
1862 Saint John, St. John, New Brunswick, Canada
managed by Donna Daggett
Hannah O'Leary
1891 Inchigeelagh, County Cork, Ireland
managed by Daniel Edmonds last edited 26 Apr 2021
Ann O Leary
abt 1860
managed by Chris Berry last edited 25 Apr 2021
Joseph Overton O'leary
bef Jan 1839 Lawrence, Mississippi, United States - 17 Mar 1914
last edited 23 Apr 2021
Gertrude Louise O'Leary
05 Sep 1903 Butte, Silver Bow, Montana, United States - 10 Nov 1980
last edited 17 Apr 2021
Joanna (O'Leary) Phelan
abt Nov 1860 Escuminac, Northumberland, New Brunswick, Canada - 20 Dec 1937
managed by Carroll Woods last edited 14 Apr 2021
John John O'leary
1847 Kilmaley, County Clare, Ireland - abt 1899
managed by Anon O'leary last edited 30 Mar 2021
Unlisted O'Leary managed by Jo Ann Sizer last edited 26 Mar 2021
Anon O'leary
managed by Anon O'leary last edited 24 Mar 2021 11
Dennis O'Leary
abt 1807 - abt 1880
managed by Russ Beisiegel last edited 18 Mar 2021
Arthur B. O'Leary
abt 1870 County Cork, Ireland - 26 Feb 1942
managed by Ted Cordery last edited 9 Mar 2021
Unlisted O'Leary managed by Terri Triesch last edited 6 Mar 2021
Cornelius O'Leary
1858 Illinois, United States
managed by E. Gatlin last edited 3 Mar 2021
Mary E O'Leary
1888 Cambridge, Massachusetts, USA
managed by Jacob Girard
Timothy O'Leary
01 Jan 1881 Ireland - 04 Oct 1968
managed by Janet MacDonald last edited 24 Feb 2021
John Charles O'Leary
10 Jun 1935 Louisville, Jefferson, Kentucky, United States - 28 Sep 1989
managed by DK Clews last edited 14 Feb 2021
Unlisted O'Leary managed by Joseph O'Leary last edited 11 Feb 2021
Unlisted O'Leary managed by Wayne Montgomery last edited 9 Feb 2021
Charlotte O'Leary
26 Nov 1914 Toronto, York, Ontario, Canada - 05 Jun 1963
last edited 8 Feb 2021
Unlisted O'Leary managed by John Honeysett