have information on William Dohn who was listed on the 1920 North Dakota Census:

William Dohn
Nellie (Forrester) Dohn
Children: Henry H, Robert J, Walter C, Carl E, Conrad P, Nellie M, Harold A, Lester J, Norman P, Florence L.

Walter C was born in 1900 in Brooklyn New York. He married Agnes Decker and had Walter, Donald, Aneline and there was two other kids born after 1930.

Walter Francis was born in Bismarck, ND in 1923.


Robert J was in the Navy in WWI and Norman P received the purple heart in WWII

Just now getting information. Maybe your Dohn's is related to my William who was listed as age 48 in 1920 so that would put him being born around 1872 and in Germany