Wilhelm married Louise Auguste Wilhelmine Neubauer 20 Feb 1896, Pommern. Louise (daughter of Wilhelm Heinrich Neubauer and Caroline Henriette Limberg) was born 30 Aug 1877, Waldow, Kreis Rummelsburg, Pommern; was christened 9 Sep 1877, Waldow, Kreis Rummelsburg, Pommern; died 29 Jan 1924, Morristown, Rice, Minnesota, USA; was buried Concordia Cemetery North Morristown, Rice, Minneso. [Group Sheet]

Wilhelm married 21 Apr 1938, Mason City, Cerro Gordo, Iowa, USA. Unknown [Group Sheet]