Etterkommere:
Holger Johannesen SEIM(21 DEC 1837 - 20 JUN 1889)
|--- Johanna Sofia Holgersdatter ERSTAD #(20 OCT 1873 - 1947)
|	   |--- Harald ERSTAD #(14 AUG 1903 - )
|	   |--- Ingeborg ERSTAD #(3 JAN 1908 - 12 MAR 1979)
|	   |	   |--- Lillian Irene GAUSTAD #(30 AUG 1930 - )
|	   |	   |	   |--- Jens RONGVED #(7 AUG 1962 - )
|	   |	   |	   |	   \--- Sofie RONGVED #(23 JUN 2000 - )
|	   |	   |	   |--- Nina RONGVED #(28 JUN 1957 - )
|	   |	   |	   |	   \--- Eirik BERENTSEN #(14 JUL 1977 - )
|	   |	   |	   \--- Eva Karin RONGVED #(11 JAN 1953 - )
|	   |	   |	   	   |--- Oivind DAHL #(31 DEC 1974 - )
|	   |	   |	   	   \--- Camilla DAHL #(9 AUG 1979 - )
|	   |	   |--- Jorunn GAUSTAD #(30 MAR 1936 - )
|	   |	   |	   |--- Oystein HANSEN #(25 JUN 1958 - )
|	   |	   |	   |	   |--- Anna HANSEN #(28 APR 1992 - )
|	   |	   |	   |	   \--- Emma HANSEN #(15 MAY 1994 - )
|	   |	   |	   |--- Gro HANSEN #(3 AUG 1959 - )
|	   |	   |	   |	   |--- Sarah HANSEN #(16 MAR 1989 - )
|	   |	   |	   |	   |--- Alexander HANSEN #(30 OCT 1990 - )
|	   |	   |	   |	   |--- Aleksander _____ #
|	   |	   |	   |	   \--- Sahra _____ #
|	   |	   |	   \--- Thomas HANSEN #(4 SEP 1965 - )
|	   |	   \--- Ole Bjorn GAUSTAD #(3 MAR 1936 - )
|	   |	   	   |--- Lars GAUSTAD #(14 MAY 1966 - )
|	   |	   	   |	   |--- Ole Kristian GAUSTAD #(6 JUL 1995 - )
|	   |	   	   |	   \--- Karoline GAUSTAD #(4 MAY 1998 - )
|	   |	   	   \--- Terje GAUSTAD #(1 SEP 1969 - )
|	   |--- Martha ERSTAD #(3 JAN 1908 - 26 JAN 1970)
|	   |	   |--- Olav Kristoffer ISDAL #(26 NOV 1937 - )
|	   |	   \--- Kirsten ISDAL #(23 NOV 1943 - )
|	   |--- Knut ERSTAD #(22 NOV 1909 - 31 AUG 1979)
|	   |--- Holger ERSTAD #(10 FEB 1912 - 3 DEC 1986)
|	   |	   |--- Solveig ERSTAD #
|	   |	   |--- Mari ERSTAD #
|	   |	   \--- Edvin ERSTAD #
|	   \--- Trygve ERSTAD #(9 NOV 1916 - 8 SEP 1994)
|--- Karl Holgersen ERSTAD #(2 FEB 1876 - )
|--- Johan Holgersen ERSTAD #(29 APR 1871 - )
|--- Johanna Sofie Holgersdatter ERSTAD #(4 JAN 1864 - 14 JUL 1870)
|--- Anna Maria Holgersdatter ERSTAD #(22 OCT 1880 - )
|--- Magnus Andreas Holgersen ERSTAD #(10 DEC 1867 - 6 AUG 1880)
|--- Kristoffer Holgersen ERSTAD #(5 SEP 1884 - )
\--- Mons Olai Holgersen ERSTAD #(1 JAN 1866 - )

Aner:
            /--- Johannes Nilsen ESPELAND #(1699 - 1788)
        /--- Nils Johannesen ESPELAND #(1727 - 1810)
        |   \--- Seselja Iversdtr. LJONO #(1700 - 1782)
    /--- Lars Nilsen SEIM #(1753 - )
    |   \--- Ragnhild Larsdtr. KVANDAL #(1729 - )
/--- Johannes Larsen SEIM #(1789 - 1855)
|   \--- Anbioer ANDERSDATTER #(1765 - )
Holger Johannesen SEIM(21 DEC 1837 - 20 JUN 1889)
\--- Synneve Hansdatter SALHUS #(1792 - 1873)