((Как на юге России в 1920х (?) могли встретиться северо-ирландский папа и латышская мама - вопрос, конечно, интересный.))
"Her father, Joseph Patterson, was from Northern Ireland, and her mother, Jūlija Jēgers, was from Latvia. They had met in southern Russia."
Anna Ottilie Patterson (31 January 1932 – 20 June 2011) was a Northern Irish blues singer best known for her performances and recordings with the Chris Barber Jazz Band in the late 1950s and early 1960s.
Ottilie Patterson was born in Comber, County Down, Northern Ireland on 31 January 1932. She was the youngest child of four. Her father, Joseph Patterson, was from Northern Ireland, and her mother, Jūlija Jēgers, was from Latvia. They had met in southern Russia.