Frederikke married Lars Ottosen in 1877. Lars (son of Otto Larsen and Mette Christensdatter) was born on 08 Oct 1844 in Holtegaard, Dronninglund Sogn, Hjørring Amt, Danmark; died on 29 Jul 1912. [Group Sheet] [Family Chart]

1. Sianus Ottosen was born in 1877; died in 1959.
2. Lars Jensen Ottosen was born on 19 Apr 1878 in Vester Kraghede, Ajstrup Sogn, Aalborg Amt, Danmark; died on 05 Nov 1925 in Nordkjær, Nørre Halne, Biersted Sogn, Aalborg Amt, Danmark.
3. Marentine Ottilie Meta Ottosen was born in 1879; died about 1920.
4. Ottilie Laurette Ottosen was born in 1883.
5. Jens Ottosen was born in 1885; died in 1944.
6. Metha Marie Ottosen was born in 1889.