My father in-law was George Krupka. On the family tree it appears he is a brother to Harold Krupka. This information is incorrect.
George Krupka was the son of Harry Krupka who was a brother of Samuel Krupka who owned the Ostermore Mattress Company of Bridgeport, Ct.
George had a sister named Ruth.
Does anyone know how to go about correcting this part of the tree?