| Johan Fredrik Gram |
| Johan Fredrik Gram | |
| B: | 14 Apr 1868 |
| Drammen, Buskerud, Norway | |
| D: | 27 Dec 1947 |
| Fredrikstad, Ostfold, Norway | |
| Daniel Nicolay Svensen Barth |
| Daniel Nicolay Svensen Barth | |
| B: | 10 Dec 1897 |
| D: | 22 May 1898 |
| Nathalie Sophie Louise Gram |
| Nathalie Sophie Louise Gram | |
| B: | 06 Aug 1870 |
| Skoger, Vestfold, Norway | |
| D: | 1948 |
| Justus Heinrich Svensen Barth |
| Justus Heinrich Svensen Barth | |
| B: | 15 Feb 1863 |
| Kristiansand, Vest-Agder, Norway | |
| M: | 02 May 1891 |
| Skoger, Vestfold, Norway | |
| D: | 06 Aug 1931 |
| Oslo, Norway | |
| Ragnar Sturzen-Becher |
| Ragnar Sturzen-Becher | |
| B: | 1882 |
| Sweden | |
| M: | 24 Nov 1909 |
| Drammen, Buskerud, Norway | |
| D: | 1918 |
| Switzerland | |
| Peter Andreas Munch Gram |
| Peter Andreas Munch Gram | |
| B: | 16 Jul 1872 |
| Drammen, Buskerud, Norway | |
| D: | 17 Jul 1945 |
| Oslo, Norway | |
| Harald Mathias Gram |
| Harald Mathias Gram | |
| B: | 06 Feb 1875 |
| Drammen, Buskerud, Norway | |
| D: | 26 Sep 1929 |
| Oslo, Norway | |
| Thorvald Vilhelm Ravn Gram | |
| B: | 27 Sep 1876 |
| Skoger, Vestfold, Norway | |
|
| Karen Juliane Julie Munch |
| Karen Juliane Julie Munch | |
| B: | 30 Mar 1843 |
| Kristiania (Oslo), Norway | |
| D: | 15 Mar 1928 |
| Kristiania (Oslo), Norway | |
| Jens Gram |
| Jens Gram | |
| B: | 15 Nov 1840 |
| Norderhov, Buskerud, Norway | |
| M: | 08 Jul 1867 |
| Oddernes, Vest Agder-1065485824-1065561153 | |
| D: | 22 Jan 1912 |
| Skoger, Vestfold, Norway | |