Frank and Antonina Balcerzak from Poland had three children I think.I know for sure that Walenty, Feb.14,1883 -July 27,1948 and Vincent (Wincenty),Dec. 22 or 24,1886 - Feb.22,1968 were brothers from social security records. They both have the same parents.I think there was another brother John Balcerzak,June 18,1888 - May 10,1974.All three were born in Poland and came to the United States. The brothers lived in Detroit, Michigan.I have theses other names and dates of Balcerzak's that are related. Edward Joseph Balcerzak,Oct.25,1921 - Oct. 31,1973 , his parents were Vincent & Josephine Balcerzak.Sophie Balcerzak, June 18, 1892 - March 31, 1970, I think this was John wife.I know how many children Walenty had, because he was my great-grandfather. I don't know how many children the other brothers had and if any of them are still living. All so if there children are living in the michigan area.If anyone has any info,please forward it.I know there was family in ohio and rhode island,but can not find any.