Margaret Jane Seth (born 1869 died 1938)was my great grandmother. She married William M Sloan of Johnstown PA. They later moved to Detroit, MI She had six children. There were some Seths in the Detroit area in the 1960's. Dr, Charles Seth a dentist practiced in the Detroit area and had a cottage on Russell Island , MI He was married to Thursa Seth. I believe Charles would of been a nephew to Margaret Seth Sloan.