Hello Elizabeth my great grand father was Grzegorz
Kujawa however he was known as Harry George here in canada. He was born in 1904 in poland a place called Chocienovie(Chociesnow)district of Koszyrsnie in Eastern Poland. I have his passport/immigration records but they are written in polish. His fathers name was Adam and mother Eufrozyna
Sidoruk, from Russia. He had 2 or 3 brothers Adam, Alexander and Max.He also had a sister name unknown, I do know she married in 1933. He married Gefrosiuja
Sidoruk(Jennie)in 1922, she was russian.They had 3 children in Poland the first died age 9 months name unknown, a son Andre born 1925 and daughter Eva my grandmother born 1928.He joined the army oct 2,1925 and immigrated here in 1928. I have more information if you think we have a connection.Thanks Leanne