• Carl Petter Jacobsen Mordt
  1823–1915
  • Jacob Andreas Mordt
    1796–1854
    • Martha Elisabeth Steen Morth
      1771
      • Jacob Steen
        1740–1840
    • Carl Andreas Mordt (Morth, Mårdh)
      1766–1824
      • Anders Mårdh
        1723–1790