Familie: Karl Herman Pettersen Langvik / Kaspara Olivia Karlsdatter (F740)
 | Petter Laurits Nilsen (1861-1938) 
|
 | Augusta Kristiansdatter (1858- ) |
| Karl August Andersen (1855- ) |
| Charlotte Johansdatter (1861- ) |
| Johan August Karlsen (1883- ) |
| Kai Karlsen (1884- ) |
| Ingvald Karlsen (1888- ) |
| Elfrida Eugenie Karlsdatter (1893- ) |
| Anna Sofie Karlsdatter (1895- ) |
| Astrid Karlsdatter (1899- ) |
| Karl Herman Pettersen Langvik (1888-1972)
|
| Kaspara Olivia Karlsdatter (1891-1960)
|
| Else Kornelie Langvik (1915-2014)  |