Fredrik married Alfhild Konstanse KNUTSEN 2 hustru. Alfhild (daughter of Knut Ingvald KNUTSEN and Johanna Andrea JOHANNESDTR) was born 1899; died 1981. [Group Sheet]
Fredrik married Ingeborg 1.hustru. Ingeborg was born Oslo. [Group Sheet]
Bjørn — Nora. [Group Sheet]