Familie: Olaf Westbø / Dagny Pauline Pettersson (F1219)
g. Ja, ukjent dato | Per August Pettersson (1850-1918) 
|
 | Anne Marie Dyring (1853-1952)
|
 | Caroline Birgitte Pettersson (1874-1948)  |
 | Elise Fredrikke Pettersson (1876-1936) |
 | Johan Fredrik Pettersson (1878-1972) |
 | August Marinius Pettersson (1881-1884) |
 | Bernt Edvart Pettersson (1883-1898) |
 | Frida I Augusta Pettersson (1886-1886) |
 | Elfrida II Augusta Pettersson (1887-1957) |
| Alf Marentius Petterson (1892-1995) |
 | Hjalmar Pettersson (1895- ) |
 | Leif Andreas Pettersson (1897-1975) |
 | Dagny Pauline Pettersson (1889-1988)
|
| Olaf Westbø (1899-1953) |