Familie: Georg Thorfin Billington / Marit Solveig Mylius (F2107)
g. Ja, ukjent dato | Karl August Billington (1864-1922) 
|
 | Ingeborg Therese Isaksen (1870-1950)
|
| Sverre Thorleif Billington (1893-1975)  |
| Aase Billington (1896-1981) |
| Ragnhild Elisabeth Billington (1899-1976) |
| Ingeborg Therese Billington (1901- ) |
| Kari Gunvor Billington (1903- ) |
| Bergljot Billington (1905-1999) |
| Georg Thorfin Billington (1894-1968)
|
| Marit Solveig Mylius (1896-1982) |
 | Marit Billington (1928-2004) |