The paternal line is tentatively confirmed following DNA matches with Veronica Williams to the relationship of their second/third great grandparents James Griffin and Ann Coates. In the meantime the relationship has been marked as confident. [2][3]
Thelma Margaret GRIFFIN was born in July 4, 1903 in Brompton Park, South Australia, to parents Arthur James GRIFFIN and Margaret LONIE[4].
At 30 years of age, Thelma married James McNAMARA, the son of Denis McNAMARA on April 7, 1934 at the Registry Office, Adelaide, South Australia[5].
↑ As Thelma is of interest in my DNA research, please do not hesitate to contact Veronica Williams should you wish to collaborate on this profile (click on my name link and send me a private message).
↑ 'Gedmatch one to one comparison confirmed relationship of 4th cousin between Veronica Williams and granddaughter of Thelma Margaret GriffinJF, Gedmatch ID M210209, on chromosome 17- 10cms and on chromosome 18 - 34.2cms.
↑ South Australian Births 1842 - 1906 Book: 714 Page: 498 District: Hin
↑ SA Marriages, Registrations 1917-1937, Book 347, page 1134
↑ SA Marriages, Registrations 1917-1937, Book 347, page 1134
↑ CD, SA Deaths, Registrations 1916-1972, Book 572, page 3276
South Australia Births 1842-1928 (FindMyPast, https://www.findmypast.com : accessed 28 September 2021) transcript for Griffin, Thelma Margaret (Birthdate: 4 July 1903, Father: Arthur James Griffin, Mother: Margaret Lonie, Birthplace: Brompton Park) Reference: District: Hindmarsh, Book/Page: 714/498.
South Australia Marriages 1842-1937 (FindMyPast, https://www.findmypast.com ; accessed 28 September 2021) transcript for Griffin, Thelma Margaret (Age: 30, Status: Single, Father: Arthur James Griffin) and McNamara, James (Age: 58, Status: Single, Father: Denis Mcnamara) on 7 April 1934 at Registry Office Adelaide, Reference: District: Adelaide, Book/Page: 347/1134.
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DNA Connections
It may be possible to confirm family relationships with Thelma by comparing test results with other carriers of her ancestors' 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 Thelma: