Sigurd Olsen was born 1634 in Østenå, Kviteseid, Telemark, Norway, and died 1707 in Østenå, Kviteseid, Telemark, Norway.He married Barbro Halvorsdatter. Children of Sigurd Olsen and Barbro Halvorsdatter are:
+Olav Sigurdsen, d. 1747, Østenå, Kviteseid, Telemark, Norway.