

| Peder Leuch Christiansen Tandberg | |
| F: | 1823 |
| Sigdal, Buskerud, Norway | |
![]() | Jacob Borg Christiansen Tandberg |
| Jacob Borg Christiansen Tandberg | |
| F: | 1824 |
| Sigdal, Buskerud, Norway | |
| D: | 1826 |
| Sigdal, Buskerud, Norway | |
![]() | Jacob Borg Christiansen Tandberg |
| Jacob Borg Christiansen Tandberg | |
| F: | 4 Jun 1827 |
| Sigdal, Buskerud, Norway | |
| D: | 1910 |
| Christen Brockman Prydz Christiansen Tandberg | |
| F: | 11 Aug 1829 |
| Sigdal, Buskerud, Norway | |
| D: | 1914 |
| Sigdal, Buskerud, Norway | |
![]() | Andreas Elias Christiansen Tandberg |
| Andreas Elias Christiansen Tandberg | |
| F: | 1831 |
| Sigdal, Buskerud, Norway | |
| D: | 1832 |
| Sigdal, Buskerud, Norway | |
| Andreas Elias Christiansen Tandberg | |
| F: | 1834 |
| Sigdal, Buskerud, Norway | |
![]() | Erik Otto Knoph Christiansen Tandberg |
| Erik Otto Knoph Christiansen Tandberg | |
| F: | 7 Okt 1836 |
| Sigdal, Buskerud, Norway | |
| D: | 1862 |
| Valdres | |
| Anne Elisabeth Fredrikke Christiansdatter Tandberg | |
| F: | 5 Jan 1839 |
| Sigdal, Buskerud, Norway | |
| D: | 1916 |
| Sigdal, Buskerud, Norway | |
| Herleik Knudsen |
| Herleik Knudsen | |
| F: | 28 Apr 1834 |
| Buin, Flesberg, Buskerud, Norway | |
| G: | 2 Feb 1865 |
| Sigdal, Buskerud, Norway | |
| D: | 19 Apr 1895 |
| Eggedal, Sigdal, Buskerud, Norway | |
| Bolette Fredrikke Christiansdatter Tandberg | |
| F: | 14 Aug 1841 |
| Sigdal, Buskerud, Norway | |
![]() | Christian Otto Pedersen Tandberg |
| Christian Otto Pedersen Tandberg | |
| F: | 20 Aug 1802 |
| Fåberg, Oppland, Norway | |
| D: | 27 Sep 1845 |
| Sigdal, Buskerud, Norway | |
![]() | Charlotte Amalie Christensdatter Prydz |
| Charlotte Amalie Christensdatter Prydz | |
| F: | 7 Okt 1799 |
| Fredriksvern, Stavern, Vestfold, Norway | |
| G: | 1822 |
| D: | 20 Okt 1879 |
| Sigdal, Buskerud, Norway | |
![]() | Peder Leuch Christiansen Tandberg |
| Peder Leuch Christiansen Tandberg | |
| F: | 1747 |
| Eiker, Buskerud, Norway | |
| D: | 1827 |
| Sigdal, Buskerud, Norway | |
![]() | Elisabeth Knoph |
| Elisabeth Knoph | |
| F: | 1763 |
| D: | 13 Okt 1840 |
| Sigdal, Buskerud, Norway | |
| Elisabeth Joachimsdatter Landwehr | |
| F: | 1710 |
| Kongsberg, Buskerud, Norway | |
| Christian Tandberg | |
| G: | 20 Okt 1734 |
| Kongsberg, Buskerud, Norway | |