Erwin married Monica Mary Wetsch on 15 Jul 1933 in Montana, USA. Monica (daughter of Anton T. Wetsch and Elisabetha Fleck) was born on 27 Jul 1910 in Richardton, Stark County, North Dakota, USA; died on 21 Jun 2009 in Shoreline, King County, Washington, USA. [Group Sheet] [Family Chart]

1. Delores LaVonne Ebeltoft was born on 12 Aug 1934 in Dickinson, Stark County, North Dakota, USA; died on 5 Mar 1955 in Goldbar, Snohomish County, Washington, USA.
2. Dennis Anton Ebeltoft was born on 27 Sep 1935 in Dickinson, Stark County, North Dakota, USA; died on 3 Apr 1990 in California, USA; was buried in Holyrood Catholic Cemetery, Shoreline, King County, Washington, USA.
3. Terrence Miles Ebeltoft was born on 17 Feb 1938 in Dunn Center, Dunn County, North Dakota, USA; died on 9 Aug 2009 in Osceola, St. Clair County, Missouri, USA; was buried in Holyrood Catholic Cemetery, Shoreline, King County, Washington, USA.