I have run into a brick wall. I have been tracing a relative, Thomas F Pieper born 1870 in New York City. He married Margaret Brennan.
He was a superintendent in NYC through the 1930 census. Then I just can't find either of them in the 1940 census.
I did find a Thomas F Pieper on Family Search who died in Trumbull, Ohio on 14 Oct 1942. If anyone could check the death certificate I would appreciate it. His parents were Henry and Teresa.