Tofterå Slettemoen genealogy
Family: Iver Abelson Helvig / Ingeborg Gabrielsdtr. Johnson (F13307)
 | Abel Ivers. Helvig (1814-1895) |
 | Malene Johnsdtr. Tvedt (1818-1894) |
| Kari Abelsdtr. Helvig (1840-1918) |
| John A. Helvig (1847-1919) |
| Gabriel Johnson Kvammen (1829-1869) 
|
| Mari Ormsdtr. Mo (1826-1881)
|
| Tormod "Thomas" G. Johnson (1851-1882)  |
| Inger Maria "Mary" Johnson (1858- ) |
| Johanna Birgitta Johnsen (1860- ) |
| Ingeborg Gabrielsdtr. Johnson (1853-1892)
|
| Iver Abelson Helvig (1845-1924)
|
| Isabelle Ivelin Helvig (1884-1929) |