Mary Rohse, b 9/24/1890 believed to have died 5/1980 in Fowlerville, Livingston, MI, according to Social Security Death Index. Name at death, Mary Sinjen. She married August Sinjen in Iowa, 12/15/1915 and had two sons, Harvey and Arthur. I believe she may have lived with one of them at her time of death. I would appreciate it if someone could do a search for her and Harvey or Arthur. I know that they lived in Davenport, IA for the 1930 census. Thanks for whatever help you can provide. JW Kopp