See also

• Jens JELLUM's parents: Nels Olson JELLUM (1841-1929) and Sigrid HAAGENSDTR (1840-1926)
• Jens JELLUM's siblings: Ole N. JELLUM (1866-1953), Henry JELLUM (1871- ), Martin JELLUM (1875-1939) and Bernhard JELLUM (1878- )