1838-1911
| Fredrik Ambrosius Hofgaard Arentz | |
| F: | 20 Feb 1838 |
| Christiania | |
| D: | 01 Des 1911 |
| Leirsun, Skjedsmo, Akershus | |
1839-1865
| Julie Henriette Helene Arentz | |
| F: | 03 Jul 1839 |
| Christiania | |
| D: | 24 Aug 1865 |
| Tjøme, Vestfold | |
1842-1908
| Rosine Lovise Augusta Arentz | |
| F: | 20 Jul 1842 |
| Christiania | |
| D: | 03 Jun 1908 |
| Christiania | |
| Hans Arnold Julius Arentz | |
| F: | 15 Jan 1809 |
| Skien, Telemark | |
| D: | 02 Jul 1842 |
| Larvik, Vestfold | |
1814-1874
| Mathilde Abigael Hofgaard | |
| F: | 27 Jun 1814 |
| Norderhov, Buskerud | |
| G: | 19 Aug 1836 |
| Larvik, Vestfold | |
| D: | 18 Aug 1874 |
| Lillesand, Aust-Agder | |
1847-
| Julia Mary Arentz | |
| F: | 23 Aug 1847 |
| Christiania | |
1850-
| Reidar Arentz | |
| F: | 29 Aug 1850 |
| Christiania | |
1856-
| Charles Archer Arentz | |
| F: | 29 Nov 1856 |
| Christiania | |
| Diderich von Cappelen Friderichsen Arentz | |
| F: | 19 Jun 1811 |
| Skien, Telemark | |
1824-1906
| Julia Alice Archer | |
| F: | 14 Okt 1824 |
| Glasgow, Skottland | |
| G: | 03 Aug 1846 |
| Larvik, Vestfold | |
| D: | 16 Okt 1906 |
| Christiania | |
1777-1847
| Juliane Marie Haxthausen | |
| F: | 1777 |
| København, Danmark | |
| D: | 1847 |
| Risør, Aust-Agder | |
1756-1832
| konsumpsjonskasserer Fredrik Arentz | |
| F: | 06 Feb 1756 |
| Jælse, Rogaland | |
| G: | 06 Feb 1808 |
| Middelfart, Danmark | |
| D: | 05 Jun 1832 |
| Arendal, Aust-Agder | |