Oliver Nordmarks parents were:

Great Grandparents (MATERNAL)

Otto Nordmark
Dec 1860
Sweden
15 Oct 1907
Manhattan NY

Elizebeth MacIlherney
Nov 1867
Ireland
25 Sep 1904
Manhattan NY

Married: 26 Dec 1894

New York City, NY

Their children were:

Anna: 20 May 1895 - 8 May 1972

Oliver: 8 Oct 1898 - 19 April 1994

Edward: 5 July 1900 - 1 July 1958

Documents:

1900 Census lines 22-25

1905 Census lines 1-4

Elizebeth death NY PRESS

Elizebeth death NY TIMES

Otto Nordmark naturalization

Otto Nordmark Death Cert

Edward Nordmark Jail

Edward Nordmark Passing

Edward Nordmark Death Cert 1958

Mom's Parents Page