Wilhelm Grunewald was born in Prussia on 22 Feb. 1841, came to America in 1867. In 1880 he was living on a farm in Casco Twp., St. Clair County, Michigan. He died 1 June 1916 and is buried in Richmond, Macomb Co. Michigan. About 1873 he married Christina, daughter of John GRANZOW. She was born in Stettin on 13 September 1847. Children: Hulda, Otto, Matilda, Emma, Paul, Wilhelm and August Charles.