Descendants of Jakob Mortensen
1- Marriage: October 21, 1809
- Alis HalvorsdatterDeath:
Number of children: 1 - Martine Dorothea JakobsdatterBirth: December 9, 1825Death:
1 . 1 - Marriage: January 3, 1848 — Nes, Akershus, Norway
- Halvor NilsenBirth: August 11, 1823 — Nes, Akershus, NorwayDeath:
Number of children: 1 - Elen Indiane HalvorsdotterBirth: July 4, 1851 27 25 — Nes, Akershus, Norway
1 . 1 . 1 - Marriage:
- Sigvart OlsenBirth: June 16, 1846 — Nes, Akershus, Norway
Number of children: 3 - Maren Karoline OlsenBirth: 1882 35 30 — Nes, Akershus, Norway
1 . 1 . 1 . 1 - Anna Gurine “Annie” OlsenBirth: July 29, 1887 41 36 — Delbæk, Opsal, Nes, Akershus, NorwayDeath: October 22, 1972 — Northfield, Rice County, Minnesota, USA
1 . 1 . 1 . 2 - Marriage: May 7, 1920 — Rice County, Minnesota, USA
- Per AlgotBirth: February 1, 1892 29 32 — Ysane, Blekinge, SwedenDeath: June 18, 1980 — Northfield, Rice County, Minnesota, USA
Number of children: 2
- Sina Mathilda OlsenBirth: 1880 33 28 — Nes, Akershus, NorwayDeath:
1 . 1 . 1 . 3