Mary
Theresa
Hannon
formerly O’Halloran
Born in New Brunswick, Canada
Ancestors 
Daughter of William (O’Halloran) OHalloran
and Mary (O’Rourke) O'Halloran
Wife of
John William Hannon
— married
1872 in Champaign, Champaign, Illinois, United States
Descendants 
Mother of
John William Hannon, Bernard Oliver Hannon, Mary Olive Hannon, George Albert Hannon, Mary E Hannon and Catherine Belinda (Hannon) Eliot
Died
at age 60
in Tracy, Lyon, Minnesota, United States
Profile last modified
| Created 21 May 2020
This page has been accessed 170 times.
Biography
Mary was born in 1856. She passed away in 1916.
Sources
- From family search
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DNA Connections
It may be possible to confirm family relationships with Mary by comparing test results with other carriers of her mitochondrial DNA. However, there are no known mtDNA test-takers in her direct maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with Mary:
It may be possible to confirm family relationships with Mary by comparing test results with other carriers of her mitochondrial DNA. However, there are no known mtDNA test-takers in her direct maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with Mary:
-
~12.50%
Margaret Hannon
:
AncestryDNA
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MyHeritage DNA
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Featured National Park champion connections: Mary is 21 degrees from Theodore Roosevelt, 25 degrees from Stephanus Johannes Paulus Kruger, 20 degrees from George Catlin, 21 degrees from Marjory Douglas, 28 degrees from Sueko Embrey, 21 degrees from George Grinnell, 29 degrees from Anton Kröller, 21 degrees from Stephen Mather, 28 degrees from Kara McKean, 22 degrees from John Muir, 24 degrees from Victoria Hanover and 30 degrees from Charles Young on our single family tree. Login to find your connection.
O > O’Halloran | H > Hannon > Mary Theresa (O’Halloran) Hannon
"Illinois, County Marriages, 1810-1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X2LW-TBM : 19 February 2021), John Harman and Mary Ohollaran, 1872; citing Champaign, Illinois, United States, county offices, Illinois; FHL microfilm 338,046.
Note the spelling differences.
1910 Census record "United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M2GS-VNC : accessed 14 April 2022), Mary T Hannon, Tracy Ward 2, Lyon, Minnesota, United States; citing enumeration district (ED) ED 94, sheet 19A, family 191, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 699; FHL microfilm 1,374,712.
Death record "Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QVGL-7TWB : 9 June 2021), Mary Theresa O'Halloran Hannon, ; Burial, Tracy, Lyon, Minnesota, United States of America, Saint Marys Calvary Catholic Cemetery; citing record ID 125291974, Find a Grave, http://www.findagrave.com.
edited by David (Meredith) Loring