• Gro Steensen
  1923–2008
  • Steen Steensen
    1893–1981
    • Steen Steensen
      1857–1915
      • Steen Steensen
        1831–1891
        • Steen Steensen Hamarsbøen
          1798–1871
          • Sten Olsen Hamarsbøen
            1756–1824
            • Ola Steinson Hamarsbøen
              1725–1804
              • Stein Helgeson Hamarsbøen
                1689–1767
                • Helge Steinson Hamarsbøen
                  1650–1704
                  • Stein Olson Haraldset Hoftun
                    1610
                    • Ola Tollefson Hoftun
                      1573–før 1639
                      • Tollef Steinsson Hoftun
                        1550–1593
        • Ambjørg Larsdatter Øvremyro
          1801–1872
          • Lars Vebjørnson Seim
            1769–1839
          • Gunhild Bjørnsdatter Seim
            1774–1862
      • Anne Sletto Svendsdatter Steensen
        1834–1916
        • Svend Paulsen Sletto
          1782–1868
        • Guro Kittilsdatter Groth
          1796–1850
    • Maren Hellum Steensen
      1863–1893
  • Gerd Thoresen
    1899–1982
    • Petra Christine Lindholm Spørck Thoresen
      1870–1960
      • Johan Carl Marinius Spørck
        1827–1907
        • Christoffer Hammer Juul Spørck
          1796–April 11, 1839
        • Andrea Fredrikke Marie Spørck
          1797–1876
      • Olivia Severine Lindholm
        1826–1882
        • Nathan Suhrland Petersen Lindholm
          1793–1848
        • Karen Friis Wessel Wind
          1794–1883
    • Edvin Marinius Thoresen
      1855–1933