Margaret M (Dumayne) O'Neil (1925 - 2016)

Born 29 Sep 1925 in Queens, New York, United States

Ancestors

Daughter of Thomas Sharp Dumayne and Sarah Margaret (Slater) Dumayne

Wife of William Patrick O'Neil — married 27 Sep 1947 in Queens, New York, United States

Died 7 Sep 2016 at age 90 in New York, United States

Problems/Questions Profile manager: Nigel O'Connor [send private message]

Biography

Margaret Dumayne was born in Queens, New York, USA in 1925. She was the daughter of Thomas Dumayne and Sarah (Slater) Dumayne.

She married William O'Neil in Queens, New York, USA in 1947. He passed away in 1991. She passed away age 90 in New York, USA in 2016.

^{[1] [2]}

Sources

1. ↑ 1930 Census: "United States Census, 1930"
   citing enumeration district (ED) ED 1240, sheet 3B, line 67, family 31, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1600; FHL microfilm 2,341,335.
   FamilySearch Record: X45W-VD8 (accessed 17 February 2023)
   FamilySearch Image: 33SQ-GRZD-NB2 Image number 00885
   Margaret M Dumayne (4), single daughter, in household of Thomas Dumayne (24) in Queens (Districts 1001-1250), Queens, New York, United States. Born in New York.
2. ↑ Burial: Find a Grave, database and images (https://www.findagrave.com/memorial/174352368/margaret-m-o'neil: accessed 28 August 2023), memorial page for Margaret M. Dumayne O'Neil (29 Sep 1925–7 Sep 2016), Find a Grave Memorial ID 174352368, citing Union Cemetery, Hyde Park, Dutchess County, New York, USA; Maintained by Anonymous (contributor 49023542).

DNA

1. Maternal relationship is confirmed by an autosomal AncestryDNA test match between KO and DB, her half 2nd cousin 1x removed. Their most-recent common ancestor is Richard Keddy, the great great grandfather of KO and great grandfather of DB. Predicted relationship from AncestryDNA: Half 2nd cousin 1x removed, based on sharing 141 cM across 8 segments.