Hi, I am looking for any information on Leo Mayewski, who would have been my grandfather on my fathers side. Married Clara Duda, lived in Nanticoke, Pa. according to the 1910/1920 census, had 2 sons Frank Joseph (known by both names as well as Norman, and a daughter Irene.(Kutera)Clara also had 1 add'l son, John Yackomowski. Any info on Yackomowski, Johns father would also be appreciated. Thanks