My grandfather Stanley Dziuba was the first born in the US 1921. His Father spelled both Jon an John on census but I think it is Jan shows up on 3 different census with the same address but last name spelt D’Zuiba, Dzruba and Dziuba. I have his birthdate listed as August 15, 1886 in Poland. He sailed on the President Lincoln Ship on 8 Mar 1912 and last address was listed as Austria a prior address had Przedborz. Looking for his Father and grandfather One relative thought his father might be Frank and mother Mary Municza but wasn’t sure.