1866 - 1946 (79 år)
| Jacob Andreas Knutsen 1893- |
| Jacob Andreas Knutsen | |
| F: | 21 Sep 1893 |
| Kristiania (Oslo) | |
| Knut Brynjulf Knutsen 1895- |
| Knut Brynjulf Knutsen | |
| F: | 19 Jun 1895 |
| Kristiania (Oslo) | |
 | Aslaug Alette Knutsen 1897- |
| Aslaug Alette Knutsen | |
| F: | 17 Apr 1897 |
| Brevik, Telemark | |
| Thoralf Knutsen 1900- |
| Thoralf Knutsen | |
| F: | 23 Sep 1900 |
| Skien, Telemark | |
|
| Jakob Albert Knutsen 1866-1946 |
| Jakob Albert Knutsen | |
| F: | 11 Aug 1866 |
| Kopervik, Rogaland | |
| D: | 29 Jun 1946 |
| Skien, Telemark | |
| Anna Marie Tangen 1866-1939 |
| Anna Marie Tangen | |
| F: | 2 Nov 1866 |
| Skien, Løveid, Telemark | |
| D: | 14 Okt 1939 |
| Skien, Telemark | |
