Jens married Augustine Petrine Pedersen on 15 May 1852 in Odense, Fyn, Denmark. Augustine (daughter of Johan Adolf Petersen and Frederikke Charlotte Luise Brahde) was born on 17 Dec 1820 in Odense, Fyn, Denmark; died on 13 Jul 1883 in Tvedestrand, Aust-Agder, Norway. [Group Sheet] [Family Chart]

1. Anna Luise Henriette Davidsen was born on 21 Jan 1853 in Odense, Fyn, Denmark; died on 27 Jul 1912 in Tvedestrand, Aust-Agder, Norway.
2. Josephine Frederikke Davidsen was born on 14 Sep 1855; died on 05 Jan 1857 in Odense, Fyn, Denmark.
3. Karoline Amalie Davidsen was born on 14 Sep 1855 in Odense, Fyn, Denmark; died on 28 Jan 1857 in Odense, Fyn, Denmark.
4. Carl Christian Davidsen was born on 08 Sep 1858 in København, Denmark; died on 30 Apr 1939 in Tvedestrand, Aust-Agder, Norway.