Erik Berntsens slektssider
Margrethe Petersen Backer
NB: Du må kanskje dra eller bla ned for å se hele treet.
| Ragnhild Welhaven |
| Ragnhild Welhaven | |
| F: | 11 Jun 1877 |
| Kristiania | |
| D: | Ja, ukjent dato |
| Otto Kastrup Bielke |
| Otto Kastrup Bielke | |
| F: | 16 Jan 1863 |
| Kristiania | |
| G: | 29 Apr 1903 |
| Kristiania | |
| D: | 3 Jun 1943 |
| Oslo | |
| Astri Welhaven |
| Astri Welhaven | |
| F: | 14 Des 1881 |
| Kristiania | |
| D: | 26 Mai 1967 |
| Oslo | |
| Christen Fritzner Heiberg |
| Christen Fritzner Heiberg | |
| F: | 4 Feb 1878 |
| Kristiania | |
| G: | 1907 |
| D: | 1943 |
| Ingeborg Welhaven |
| Ingeborg Welhaven | |
| F: | 10 Sep 1883 |
| D: | 10 Sep 1952 |
| Harald Hals |
| Harald Hals | |
| F: | 10 Mai 1876 |
| Kristiania | |
| G: | 1949 |
| D: | 20 Feb 1959 |
| Oslo | |
| Gunvald Aus Welhaven |
| Gunvald Aus Welhaven | |
| F: | 31 Jul 1914 |
| Margrethe Backer Welhaven | |
| F: | 16 Sep 1916 |
| Arne Welhaven |
| Arne Welhaven | |
| F: | 17 Des 1918 |
| Kristiania | |
| D: | 29 Jun 1984 |
| Harriet Caroline Wedel-Jarlsberg Schultz | |
| F: | 7 Nov 1918 |
| Halden, Østfold | |
| G: | 1940 |
| Oslo | |
| Leif Welhaven |
| Leif Welhaven | |
| F: | 6 Nov 1885 |
| Kristiania | |
| D: | Ja, ukjent dato |
| Thekla Lange Aus |
| Thekla Lange Aus | |
| F: | 4 Mar 1891 |
| Pennsylvania, USA | |
| G: | 21 Aug 1912 |
| D: | 16 Jun 1975 |
| Oslo | |
| Helga Welhaven |
| Helga Welhaven | |
| F: | 21 Sep 1887 |
| Christiania | |
| D: | 1984 |
| Finn Hirsch Strøm |
| Finn Hirsch Strøm | |
| F: | 25 Aug 1885 |
| Christiania | |
| G: | 28 Jun 1912 |
| Christiania | |
| D: | 1965 |
| Helge Welhaven Heiberg |
| Helge Welhaven Heiberg | |
| F: | 1915 |
| D: | 1980 |
| Sigri Welhaven |
| Sigri Welhaven | |
| F: | 4 Mai 1894 |
| Kristiania | |
| D: | 20 Des 1991 |
| Oslo | |
| Jean Hjalmar Dahl Heiberg |
| Jean Hjalmar Dahl Heiberg | |
| F: | 19 Des 1884 |
| Kristiania | |
| G: | 15 Okt 1913 |
| D: | 27 Mai 1976 |
| Oslo | |
| Peter Krag |
| Peter Krag | |
| F: | 13 Nov 1885 |
| G: | 1920 |
| Paris, Frankrike | |
| D: | 1 Des 1939 |
| Carl Pihl Schou |
| Carl Pihl Schou | |
| F: | 28 Mar 1892 |
| G: | 1940 |
| Oslo | |
| D: | 1 Sep 1952 |
|
| Margrethe Petersen Backer |
| Margrethe Petersen Backer | |
| F: | 2 Sep 1851 |
| Holmestrand, Vestfold | |
| D: | 5 Nov 1940 |
| Oslo | |
| Hjalmar Welhaven |
| Hjalmar Welhaven | |
| F: | 26 Des 1850 |
| Christiania | |
| G: | 16 Des 1876 |
| Kristiania | |
| D: | 18 Apr 1922 |
| Kristiania | |



