See also

• Johannes OLSEN's parents: Ole SJURSEN (1825-1894) and Marta JONASDATTER (1825-1898)
• Johannes OLSEN's siblings: Martha OLSDATTER (1847-1850), Anna Karina OLSDATTER (1849- ), Martha Gurine OLSDATTER (1852- ), Jonas Severin OLSEN (1853-1945), Martha Olene OLSDATTER (1856-1857), Marthe Oline OLSDATTER (1859- ), Sjur OLSEN (1861- ), Rasmus OLSEN (1864- ) and Mandius OLSEN (1867-1905)