Jacob married Lillian Ann Knoll on 12 Jun 1945 in Bismarck, Burleigh County, North Dakota, USA. Lillian (daughter of George M. Knoll and Philomena Dworshak) was born on 22 Apr 1927 in North Dakota, USA; died on 1 Dec 2003 in Billings, Yellowstone County, Montana, USA; was buried in Holy Cross Cemetery, Billings, Yellowstone County, Montana, USA. [Group Sheet] [Family Chart]