Der married Caroline Hanne Hanne. Caroline (daughter of Johann Friedrich Rossow and Caroline Frederike Wacholtz) was born 11 Apr 1814, Germany; died 12 Apr 1889, Grattan, Old. [Group Sheet]

1. Julius Gustav F. F. Rossow was born 27 Aug 1835, Hinter Pommern Prussia; died 31 Aug 1918, Petawawa Twp., Renfrew Co., ON, Canada.
2. Carl Rossow was born 1841, Pommern; died 1865, Virginia, USA.