| Inga Ragnhilde Petrea Falchenberg | |
| F: | 18 Jan 1874 |
| Arendal, Aust Agder | |
| Maren Margrethe Falchenberg | |
| F: | 26 Mai 1875 |
| Arendal, Aust Agder | |
|
| Sina Ragnhilda Dorthea Falkenberg | |
| F: | 15 Jan 1849 |
| Kragerø, Telemark | |
| kjøpmann Johan Casper Herman Wedel Falchenberg | |
| G: | 26 Okt 1871 |
| Skien, Telemark | |