"Norway Marriages, 1660-1926," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:N7YM-826 : 12 December 2014), Ole Johan Bendigtsen and Ingeborg Severine Olsdr, 28 Sep 1837; citing Beiarn, Nordland, Norway; FHL microfilm 307,077.
Slektsbok for Beiarn, M. B. Hansen, Alfred Troli & Jorunn Laastad, (Halvdan Falc Bokbinderi, Bodø, 1979), ISBN 82-90030-59-2., side 304 (Nordland 2.4).
Slektsbok for Beiarn, M. B. Hansen, Alfred Troli & Jorunn Laastad, (Halvdan Falc Bokbinderi, Bodø, 1979), ISBN 82-90030-59-2., side 325 (Osbakk 14).
Mini: Beiarn i Gildeskål, Nordland, 1748-1804, kronologisk liste 1798, side 95.