Brennan Genealogy

About 5,598 Brennans. Related surnames: BRENNER (2478) BRANHAM (2224) BRANNON (2025) BRENNEMAN (1616) BRENTON (1616) BRANNAN (1247) BRANNEN (642) BRAMAN (532) BRENEMAN (373) BRANUM (341).

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Here are the 200 most-recently added or edited Brennan members, cousins, and ancestors. Click here to search all 5,598.

Brennan-2108 25 Feb 1907 Schenectady, Schenectady, New York, United States - 25 Aug 1987 / managed by Gurney Thompson / last edited 24 Apr 2024
22 Jun 1880 Galway, County Galway, Ireland - 08 May 1954 / managed by Gurney Thompson / last edited 24 Apr 2024
abt 1821 County Sligo, Ireland - Oct 1870 / managed by Kathleen Walogorsky / last edited 24 Apr 2024
04 Jan 1907 Sunderland, Durham, England - 1978 / last edited 24 Apr 2024
12 Jul 1914 Uralla, New South Wales, Australia - 02 Aug 1990 / managed by Sharon Brennan / last edited 24 Apr 2024
abt 1885 - 17 Nov 1943 Queensland, Australia / managed by Jon Hall / last edited 24 Apr 2024
15 Nov 1899 Queensland - abt 1905 / managed by Brooke Woolley / last edited 24 Apr 2024
02 Oct 1931 Minneapolis, Hennepin County, Minnesota - 01 Dec 2011 / managed by Patrick Howard / last edited 23 Apr 2024
abt 1871 County Cavan, Ireland / managed by Joe Murray / last edited 22 Apr 2024
abt 1831 County Cavan, Ireland / managed by Joe Murray / last edited 22 Apr 2024
15 Feb 1875 Bowmansville, Erie County, New York, USA - 22 Jan 1901 / last edited 22 Apr 2024
1862 Bowmansville Erie County New York, USA - 24 Sep 1895 / last edited 22 Apr 2024
1860 Bowmansville, Erie County, New York, USA - 14 Dec 1860 / last edited 22 Apr 2024
25 Jul 1861 Perth, Western Australia, Australia / last edited 22 Apr 2024
07 Sep 1861 Fremantle, Western Australia, Australia / last edited 22 Apr 2024
24 Jun 1860 Fremantle, Western Australia, Australia - 08 Dec 1885 / last edited 22 Apr 2024
1880 Redfern, New South Wales, Australia - 07 Nov 1918 / last edited 22 Apr 2024
abt 1877 Redfern, New South Wales, Australia - 1961 / managed by Pat Wilson / last edited 22 Apr 2024
11 Dec 1873 Gawler, South Australia, Australia / last edited 22 Apr 2024
16 Sep 1871 Adelaide, South Australia, Australia / last edited 22 Apr 2024
02 May 1869 Adelaide, South Australia, Australia - 23 Feb 1933 / last edited 22 Apr 2024
1867 Adelaide, South Australia, Australia / last edited 22 Apr 2024
1865 Adelaide, South Australia, Australia - 1921 / last edited 22 Apr 2024
06 Sep 1863 Fremantle, Western Australia, Australia / last edited 22 Apr 2024
1873 - 12 Jan 1932 Pennsylvania, United States / managed by Jeff Ikeler / last edited 22 Apr 2024
23 Apr 1861 Gransha, Islandmagee, County Antrim, Ireland / managed by Anne Johnston / last edited 22 Apr 2024
1970s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Tim Brennan / last edited 21 Apr 2024 / Active member652
abt 1813 Ireland - 19 Mar 1883 / managed by Nathaniel Smith / last edited 20 Apr 2024
1903 Marrickville, New South Wales, Australia - 08 Dec 1995 / managed by Pat Wilson / last edited 20 Apr 2024
1903 Marrickville, New South Wales, Australia - 1990 / managed by Pat Wilson / last edited 20 Apr 2024
16 Jun 1876 Croghtenclogh, Castlecomer - 21 Jan 1947 / managed by Sean Holohan / last edited 20 Apr 2024
01 Jan 1879 Croghtenclogh, Castlecomer - abt 23 Nov 1957 / managed by Sean Holohan / last edited 20 Apr 2024
28 Dec 1868 Cruttenclogh, Castlecomer / managed by Sean Holohan / last edited 20 Apr 2024
25 May 1870 Cruttenclogh, Castlecomer / managed by Sean Holohan / last edited 20 Apr 2024
abt 1841 County Kilkenny, Ireland / managed by Sean Holohan / last edited 20 Apr 2024
1913 Kogarah, New South Wales, Australia / managed by Pat Wilson / last edited 20 Apr 2024
1900s - 1950s Privacy Level: Private with Public Family Tree (Yellow) managed by Pat Wilson / last edited 20 Apr 2024
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Kathryn Brennan / last edited 20 Apr 2024
abt 1867 New Zealand - 16 Aug 1952 / managed by Dennis Jones / last edited 20 Apr 2024
29 Oct 1870 New Zealand - 01 Apr 1949 / managed by Margaret Evans / last edited 18 Apr 2024
1920 Oakleigh, Victoria, Australia / last edited 18 Apr 2024
1918 Oakleigh, Victoria, Australia / last edited 18 Apr 2024
1915 Oakleigh, Victoria, Australia - 1915 / last edited 18 Apr 2024
1888 Port Melbourne, Victoria, Australia - 1967 / last edited 18 Apr 2024
1921 Oakleigh, Victoria, Australia - 1921 / last edited 18 Apr 2024
1919 Oakleigh, Victoria, Australia / last edited 18 Apr 2024
1912 Oakleigh, Victoria, Australia / last edited 18 Apr 2024
1886 Melbourne, Victoria, Australia - 1950 / last edited 18 Apr 2024
1881 Emerald, Victoria, Australia - 1958 / last edited 18 Apr 2024
1879 Emerald, Victoria, Australia / last edited 18 Apr 2024
28 Mar 1915 County Dublin, Ireland - 14 Jun 2002 / managed by Jessica Jolicoeur / last edited 18 Apr 2024
22 Apr 1915 Liverpool, Lancashire, England, United Kingdom / managed by Sue Carlson Dunn / last edited 18 Apr 2024
06 Jun 1920 - 2000 / managed by Sue Carlson Dunn / last edited 18 Apr 2024
1883 Melbourne, Victoria, Australia - 02 Jul 1922 / last edited 18 Apr 2024
1845 England, United Kingdom - aft 1880 / last edited 17 Apr 2024
Brennan-1910 1922 Chicago, Cook, Illinois, United States - 05 May 2002 / managed by Gregg Mulry / last edited 17 Apr 2024
Brennan-1417 25 Jul 1894 Lynn, Massachusetts, United States - 21 Sep 1974 / managed by Scott Fulkerson / last edited 17 Apr 2024
1920s - 1990s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Pat Clemmins / last edited 17 Apr 2024
1884 Melbourne, Victoria, Australia - 30 Mar 1933 / last edited 17 Apr 2024
10 Aug 1910 Schenectady, Schenectady, New York, United States - 25 Jun 1979 / managed by Gurney Thompson / last edited 17 Apr 2024
1938 New York, United States - 28 Nov 1938 / last edited 17 Apr 2024
1908 New York, United States - 09 Feb 1986 / managed by Gurney Thompson / last edited 17 Apr 2024
1853 Ballycallan, County Kilkenny, Ireland - 04 Dec 1923 / managed by Kathy Thomson / last edited 16 Apr 2024
02 Dec 1875 Boston, Suffolk, Massachusetts, United States - 19 Jul 1962 / last edited 16 Apr 2024
10 Aug 1911 Boston, Suffolk, Massachusetts, United States - aft 1948 / last edited 16 Apr 2024
10 Sep 1909 Boston, Suffolk, Massachusetts, United States - aft 1962 / last edited 16 Apr 2024
17 Jan 1908 Boston, Suffolk, Massachusetts, United States - 19 Jul 1986 / last edited 16 Apr 2024
Brennan-5968 23 Jul 1905 Boston, Suffolk, Massachusetts, United States - 20 Nov 1992 / last edited 16 Apr 2024
28 Jun 1903 Boston, Suffolk, Massachusetts, United States - 24 Oct 1995 / last edited 16 Apr 2024
19 Jan 1879 Louisville, Jefferson, Kentucky, United States - 31 Mar 1969 / last edited 15 Apr 2024
1911 Chadwell St Mary, Essex, England, United Kingdom / last edited 15 Apr 2024
1907 Chadwell St Mary, Essex, England, United Kingdom / last edited 15 Apr 2024
1904 Hartlepool, Durham, England, United Kingdom / last edited 15 Apr 2024
1874 Sunderland, Durham, England, United Kingdom / last edited 15 Apr 2024
1901 Hartlepool, Durham, England, United Kingdom / last edited 15 Apr 2024
Brennan-2493 bef 11 Mar 1846 Kilbeggan, County Westmeath, Ireland - 21 Aug 1911 / managed by Lianne Trevarthen / last edited 14 Apr 2024
16 Feb 1890 Brockport, Monroe County, New York, United States - 15 Jan 1941 / managed by Jim Larson / last edited 14 Apr 2024
1865 - 05 Dec 1901 Dubbo, New South Wales, Australia / managed by Eileen Strikwerda / last edited 14 Apr 2024
abt 1869 Dublin, County Dublin, Ireland / managed by Patrick Holland / last edited 14 Apr 2024
abt 1849 Melbourne, Victoria, Australia - 20 May 1890 / last edited 13 Apr 2024
1839 Ireland / last edited 13 Apr 2024
1873 Canada - 05 Oct 1938 / last edited 13 Apr 2024
1882 Pennsylvania, United States of America - 1965 / last edited 13 Apr 2024
1882 Pennsylvania - 01 Dec 1964 / last edited 13 Apr 2024
29 Jul 1873 Pendlebury, Lancashire, England - 12 Jan 1940 / managed by Jodie Pillius / last edited 13 Apr 2024
1920s - 1990s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by James Green / last edited 13 Apr 2024
22 Feb 1895 Wood Green, Middlesex, England, United Kingdom - 24 Dec 1966 / managed by James Green / last edited 13 Apr 2024
abt 1862 Clapham, Surrey, England, United Kingdom - 03 Jan 1945 / managed by James Green / last edited 13 Apr 2024
15 Jul 1873 Boston, Suffolk, Massachusetts, United States - 11 Aug 1873 / last edited 13 Apr 2024
Brennan-2317 abt 04 Apr 1924 Wombat, New South Wales, Australia - 18 Jun 1924 / managed by Roberta Muir / last edited 13 Apr 2024
abt 1859 County Limerick, Ireland / managed by Feargal Hennigan / last edited 12 Apr 2024
06 Feb 1898 Walla Walla, Walla Walla, Washington, United States - 13 Feb 1988 / managed by D Michelson / last edited 12 Apr 2024
1859 County Roscommon, Ireland / managed by Patrick Holland / last edited 12 Apr 2024
abt Jan 1924 Clogh, County Kilkenny, Ireland - 21 Sep 2015 / managed by Sean Holohan / last edited 12 Apr 2024
23 Apr 1915 Sydney, New South Wales, Australia - 30 Jul 1971 / managed by Dale Brennan / last edited 11 Apr 2024
bef 1924 / last edited 11 Apr 2024
16 Jun 1829 Nepean, Carleton, Upper Canada - 07 Jun 1915 / managed by Michael Bogues / last edited 10 Apr 2024
29 Jan 1880 Eardley, Pontiac, Quebec, Canada - 17 Feb 1962 / last edited 10 Apr 2024
12 Mar 1847 Dublin, Ireland - 22 Aug 1912 / managed by Maureen Donlevy / last edited 9 Apr 2024
12 Mar 1847 Dublin, Ireland - 22 Aug 1912 / managed by Maureen Donlevy / last edited 9 Apr 2024
07 Jun 1894 Liverpool, Lancashire, England - Dec 1944 / managed by Joan Thomas / last edited 9 Apr 2024
abt Dec 1874 New Zealand - 11 Oct 1965 / managed by Marc Whitaker / last edited 9 Apr 2024
abt 1847 County Kilkenny, Ireland - 01 Jun 1923 / last edited 9 Apr 2024
06 Jan 1945 Port Chester, Westchester, New York, United States - 25 Dec 2020 / managed by Sarah Dunn / last edited 9 Apr 2024
11 Mar 1890 St Louis - 09 Jan 1950 / managed by Richard Kozeny / last edited 8 Apr 2024
1824 - 1870 / managed by Andrew Wever / last edited 8 Apr 2024
14 May 1880 County Mayo, Ireland - 10 Oct 1933 / last edited 8 Apr 2024
1950s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Anthony Brennan / last edited 7 Apr 2024 / Active member7
13 Feb 1895 Lynn, Essex County, Massachusetts, United States - Jun 1969 / managed by Merle Wagner / last edited 7 Apr 2024
abt 1797 Killoughy, County Offaly, Ireland - 29 Nov 1882 / managed by Megan Oliver Briggs / last edited 7 Apr 2024
21 Feb 1887 Colorado, United States - 01 Jun 1971 / managed by Jason Klehr / last edited 7 Apr 2024
abt 1876 County Sligo, Ireland / last edited 7 Apr 2024
1873 County Roscommon, Ireland / managed by Patrick Holland / last edited 7 Apr 2024
1875 County Roscommon, Ireland / managed by Patrick Holland / last edited 7 Apr 2024
1877 County Roscommon, Ireland / managed by Patrick Holland / last edited 7 Apr 2024
1834 County Roscommon, Ireland / managed by Patrick Holland / last edited 7 Apr 2024
abt 1881 County Roscommon, Ireland / managed by Patrick Holland / last edited 7 Apr 2024
Brennan-1057 02 Nov 1934 Portland, Cumberland, Maine, United States - 05 Apr 2024 / managed by David Randall / last edited 7 Apr 2024
29 Oct 1857 Perth, Western Australia, Australia - 11 May 1892 / last edited 7 Apr 2024
1885 Toodyay, Western Australia, Australia - 02 Jul 1944 / managed by Jo-Anne Riolfo / last edited 7 Apr 2024
06 Apr 1886 County Waterford, Ireland - 1974 / managed by Laura Whitty / last edited 6 Apr 2024
27 Jul 1925 County Waterford, Ireland - Aug 2009 / managed by Laura Whitty / last edited 6 Apr 2024
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Kathryn Brennan / last edited 6 Apr 2024
11 Aug 1887 Queensland, Australia - 20 Jul 1923 / managed by Frank Wallace / last edited 5 Apr 2024
bef 1957 / managed by William Ferrett / last edited 5 Apr 2024
1950s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Mary McHale / last edited 5 Apr 2024 / Active member41
14 Nov 1912 Cloonerra, Cloonfinlough, County Roscommon, Ireland - 13 Jan 1992 / managed by Dennis Higgins / last edited 4 Apr 2024
abt 1805 County Kilkenny, Ireland - abt 1885 / last edited 4 Apr 2024
23 May 1905 Airdrie, Lanarkshire, Scotland, United Kingdom / last edited 3 Apr 2024
1836 County Kilkenny, Ireland - 18 Aug 1863 / last edited 3 Apr 2024
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Peter Brennan / last edited 3 Apr 2024
- 26 Jun 1863 Mississippi, United States / last edited 2 Apr 2024
31 Jul 1845 Ireland - 26 Nov 1926 / last edited 2 Apr 2024
abt 1869 County Cavan, Ireland / managed by Joe Murray / last edited 2 Apr 2024
23 Aug 1852 New Zealand - 02 Dec 1929 / managed by Melanie Simmonds / last edited 2 Apr 2024
Brennan-3403 09 Oct 1917 Laverton, Western Australia, Australia - 31 Dec 2000 / managed by Joan Gray / last edited 2 Apr 2024
Brennan-3400 12 Sep 1948 Leonora, Western Australia, Australia - 02 Nov 1985 / managed by Joan Gray / last edited 2 Apr 2024
abt 1878 Islandmagee, County Antrim, Ireland / managed by Anne Johnston / last edited 1 Apr 2024
18 May 1871 Chatfield, Fillmore, Minnesota, United States - 09 Apr 1922 / managed by Robert Troshynski / last edited 31 Mar 2024
1950s Privacy Level: Private (Red) managed by Mary Gibson / last edited 30 Mar 2024 / Active member59
May 1834 Monaghan, Ireland - 28 Dec 1909 / managed by Allan Brennan / last edited 30 Mar 2024
30 Sep 1909 Carbondale, Lackawanna, Pennsylvania, United States - 17 Jul 2009 / last edited 30 Mar 2024
1876 New York / managed by Michael Creamer / last edited 30 Mar 2024
1847 Ireland - 22 Jun 1896 / last edited 30 Mar 2024
abt 1779 Kings County, Ireland - 16 Oct 1847 / managed by Megan Oliver Briggs / last edited 30 Mar 2024
Brennan-4838 abt 1828 Castletown, Islandmagee, County Antrim, Ireland - 10 Oct 1895 / managed by Anne Johnston / last edited 29 Mar 2024
18 Aug 1911 Orange, New South Wales, Australia - 04 Apr 1949 / managed by Megan Ready / last edited 29 Mar 2024
1923 - 17 Aug 1967 South Australia, Australia / managed by Mary-Ann Cook / last edited 29 Mar 2024
03 May 1888 Mountbellew, County Galway, Ireland - 30 Oct 1950 / managed by Gregg Mulry / last edited 27 Mar 2024
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Mark Brennan / last edited 27 Mar 2024 / Active member1
18 Apr 1900 Albury, New South Wales, Australia - 02 Jul 1966 / last edited 27 Mar 2024
1903 Albury, New South Wales, Australia - 09 Oct 1939 / last edited 27 Mar 2024
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Daniel Brennan / last edited 27 Mar 2024
15 Jun 1896 New Albin, Allamakee, Iowa, United States - 18 Oct 1961 / last edited 27 Mar 2024
Brennan-5927 1852 Clondagad, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
Brennan-5913 1806 Clondagad, County Clare, Ireland - 1906 / managed by Mike O Dea / last edited 26 Mar 2024
1858 Clondagad, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1856 Clondagad, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1868 Lisheen, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1866 Lisheen, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
Brennan-5912 1874 Lisheen, County Clare, Ireland - 1956 / managed by Mike O Dea / last edited 26 Mar 2024
1911 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1906 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1907 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1909 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1917 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1922 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1920 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1918 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1915 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1914 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
1913 Ennis, County Clare, Ireland / managed by Mike O Dea / last edited 26 Mar 2024
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Carol Vosseller / last edited 25 Mar 2024 / Active member41
1807 Ireland - 25 Sep 1884 / managed by Keli Saulnier / last edited 25 Mar 2024
17 May 1897 Ballywillan in Raloo, County Antrim, Ireland - 20 Aug 1971 / managed by Lorilee Davies / last edited 25 Mar 2024
20 Nov 1858 Swineford, County Mayo, Ireland - 06 Jun 1899 / managed by Rick Mathieson / last edited 24 Mar 2024
19 Dec 1919 Bundaberg, Queensland, Australia - 25 Dec 1943 / last edited 24 Mar 2024
1837 Ireland - 03 Sep 1913 / managed by Rick Mathieson / last edited 23 Mar 2024
abt 1903 New Jersey, United States / last edited 23 Mar 2024
1891 Mexico - 25 Mar 1928 / managed by Lance Martin / last edited 23 Mar 2024
1842 Ceylon / last edited 23 Mar 2024
1844 Aylesford, Kings, Nova Scotia, Canada / managed by Alan Whitman / last edited 23 Mar 2024
Privacy Level: Private (Red) managed by Anonymous Brennan / last edited 23 Mar 2024 / Active member1225
1896 Belfast, Ireland - 1984 / last edited 22 Mar 2024
22 May 1928 Rockhampton, Queensland, Australia - 01 Jun 2022 / managed by Kenneth Evans / last edited 22 Mar 2024
26 Feb 1916 Oakes, Dickey, North Dakota, United States - 23 Apr 2002 / managed by Robert Troshynski / last edited 21 Mar 2024
25 May 1914 Oakes, Dickey, North Dakota, United States - 02 Sep 1998 / managed by Robert Troshynski / last edited 21 Mar 2024
30 Apr 1913 Oakes, Dickey, North Dakota, United States - 14 Mar 1992 / managed by Robert Troshynski / last edited 21 Mar 2024
bef 1897 / last edited 21 Mar 2024
12 Jun 1927 Wishart, Emerald No. 277, Saskatchewan, Canada - 20 Feb 2021 / managed by Rich Brown / last edited 21 Mar 2024
23 Sep 1927 Minnesota, United States - 08 May 1975 / last edited 21 Mar 2024
16 Jul 1891 Berkeley, Alameda, California, United States - 15 Sep 1957 / managed by Anonymous Brennan / last edited 19 Mar 2024
28 Sep 1896 California - 25 Sep 1988 / managed by Homer Hopper / last edited 19 Mar 2024
1847 - 1934 Sydney, New South Wales, Australia / managed by Pamela Monaghan / last edited 19 Mar 2024
abt Aug 1844 County Galway, Ireland - aft 1874 / managed by Kerry Ellard / last edited 18 Mar 2024
10 Jun 1873 Enniskillen, County Fermanagh, Ireland - 25 Sep 1954 / managed by Alison Kilpatrick / last edited 17 Mar 2024
07 Apr 1871 Levaghy, parish of Derryvullan, county Fermanagh, Ireland - 20 Mar 1960 / managed by Alison Kilpatrick / last edited 17 Mar 2024
26 Aug 1868 Dublin, County Dublin, Ireland - 23 Mar 1917 / managed by Alison Kilpatrick / last edited 17 Mar 2024
abt 1810 County Galway, Ireland - aft 1857 / managed by Kerry Ellard / last edited 17 Mar 2024
Apr 1857 County Galway, Ireland / managed by Kerry Ellard / last edited 17 Mar 2024

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