Tofterå Slettemoen genealogy
Family: Emil Siverts. Nygaardsvig / Gusta Dahle (F921)
 | Sivert Anders. Hordnes (1836-1869) 
|
 | Marie Elisabeth Sivertsdtr. Olsen Nygaardsvig (1844-1916)
|
| Angel Edvard Siverts. Nygaardsvig (1866-1898) |
| Sigvart Siverts. Nygaardsvig (1868-1926)  |
| Emil Siverts. Nygaardsvig (1868-1923)
|
| Gusta Dahle (1875- ) |
| Alvida Madalene Larsen (1900- ) |
| Dora Larsen (1900- ) |
| Gustav Larsen (1902-1947) |
| Thelma Larsen (1901- ) |