After researching several DNA matches that all led back to a man named William J. Dempsey, several forum users managed to discover he was actually identical to William Foster, born 30 June 1900 in Liverpool (discussion here
https://www.rootschat.com/forum/index.php?topic=879949.0).
The only time he was truthful about where he was born was on his WWII draft card; in all US censuses he stated he was from Ireland. However, try as I (and others) may, there seem to be
no records of either his naturalization, immigration and/or surname change. Additionally, William apparently was still married when he left the UK and possibly did not want to be found..
Here are the facts.
30 June 1900 - born as William
Foster to Thomas Foster & Agnes Prince in Liverpool, Lancashire
1901 & 1911
UK census - living with parents at 7 Robertson Str, L'pool
03 Mar 1919 - as William
Foster arriving in New York on board the 'Belgic'; address 7 Robertson Str, L'pool
11 Jan 1921 - as William
Foster, marriage to Elizabeth Howard of 38 Robertson Str, L'pool
1921
UK census - with wife Elizabeth & son Thomas living with in-laws at 38 Robertson Str, L'pool
1925
NY state census - as
William Dempsey with wife-to-be Adeline A. Sanders living with in-laws, Hampstead, Nassau, NY;
alien, born Ireland06 Sep 1925 - as
William Dempsey, marriage to Adeline A. Sanders, Roosevelt, NY
01 Sep 1928 - as
William J. Dempsey, marriage to Alma Denton, Freeport, NY
1930
US Federal census - as
William Dempsey, with wife Alma living with in-laws;
status unknown, born Ireland(1931 - marriage Elizabeth Howard-Foster to Gerard J. Burke;
divorce?)
1940
US Federal census - as
William Dempsey, Hempstead, Nassau, NY;
citizen, born NY1950
US Federal census - as
William J. Dempsey, Hempstead, Nassau, NY;
citizen, born IrelandI suspect William became a US citizen sometime between 1931 and 1940, but I cannot seem to find proof for both that and his immigration. So any help with slotting this final piece of the puzzle in place would be
very much appreciated!