I am looking for information on John Ziemkiewicz, believed to have died c1919.

He possibly married Nellie -maiden name unknown- and had daughter Violet, born 5 May 1917.

My John Ziemkiewicz was born January 1896 in Poland; his family is in Aquackanonk, Passaic, NJ in 1910.

Nellie (widowed) with daughter Violet is in Plainfield, Union, NJ in 1920.

John may have enlisted in WWII; records exist for a John Ziemkiewicz in Plainfield for enlistment and city directories (1918-1919).

An obituary for such a man would be ideal - I could rule out/in whether this is my John.