Ralph Cook Thompson, Bay County and Clare County, Michigan

Looking for information on Ralph Cook Thompson, born Stewarttown, Ontario about 1837, his wife Salina, born in England about 1840 and their children Ralph, born about 1869, Lizzie, born 1870, Edith born 1878 and Harry, born 1887. All of the children were born in Michigan. Ralph and Salina appear in census returns for 1870 in Portsmouth Village, Bay County, for 1880 in West Bay City, for 1900 in Bay City, and for 1910 in Clare Township, Clare County. Able to share some information on Ralph’s family