Robert C. Crusan was a child of Robert and Emilia E. Knox Crusan. He was born about 1872 in Loyalhanna. He married Minnie M. before 1895. They had children: Lloyd, Samuel, Archie, Letha, and Dorothy. I didn't research any further than the 1920 census. The last child was Harry Crusan. I have nothing more than he was 7 years old on the 1880 census and his mother Emilia Knox Crusan was head of household. Shirley Maynard Hampton, VA