Niels married Dorthea Kristine Nielsen on 5 Nov 1939. Dorthea (daughter of Christian Peter Nielsen and Eline Petersen) was born on 18 May 1914 in Øster Sottrup, Sottrup Sogn, Nybøl Herred, Sønderborg Amt; was christened on 13 Jun 1914 in Sottrup, Sottrup Sogn, Nybøl Herred, Sønderborg Amt. [Group Sheet] [Family Chart]

1. Leif Hansen was born on 19 Apr 1940 in Sønderborg, Sønderborg Amt; was christened on 19 May 1940 in Augustenborg Kirke, Augustenborg Sogn, Als Sønder Herred, Sønderborg Amt.
2. Eli Hansen was born on 27 Dec 1948 in Augustenborg, Augustenborg Sogn, Als Sønder Herred, Sønderborg Amt; was christened on 6 Feb 1949 in Augustenborg Kirke, Augustenborg Sogn, Als Sønder Herred, Sønderborg Amt.