Dennis
O'Leary
aka Leary
Born about in Ireland
Son of [father unknown] and [mother unknown]
[sibling(s) unknown]
Husband of
Ellen Unknown
— married
[date unknown] [location unknown]
Descendants 
Father of
Jeremiah O'Leary
Died [date unknown]
[location unknown]
Profile last modified
This page has been accessed 64 times.
Biography
Dennis O'Leary was born about 1780 in Ireland, based on his son's date of birth. He married Ellen (surname unknown) in Cork, Cork, Ireland, before 1810, based on their only known child, Jeremiah, born about that time in Dunmanway, County Cork, Ireland.[1]
Sources
- ↑ 1.0 1.1 "Massachusetts Deaths, 1841-1915," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:NWMB-JM8 : 10 March 2018), Dennis in entry for Jeremiah O'Leary, 24 Sep 1884; citing Boston, Suffolk, Massachusetts, v 357 p 255, State Archives, Boston; FHL microfilm 960,227.
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DNA Connections
It may be possible to confirm family relationships with Dennis by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA. However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with Dennis:
It may be possible to confirm family relationships with Dennis by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA. However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with Dennis:
-
~1.56%
P.j. Copp
:
23andMe
+
AncestryDNA, GEDmatch A964078 [compare], Ancestry member pcopp1
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