Census is not too clear-cut as to the family, but marriage records are: Albert Koberna m. Minnie Klaisner in 1907 Albert Koberna m. Rosie Pecka in 1908 Grace Koberna m. William Laufer, Jr. between 1935-1936 Garce A. Koberna m. Edmund W. Rybicki in 1940 Raymond Koberna m. Katherine Boyko in 1950 Albert & Minnie were the parents of Albert & Grace Raymond (who married Boyko) was the brother of Grace (who married Laufer) Albert who was born in 1881, died in 1922 Hope this helps! Peggy