Familie: Halfdan Sverre Hansen / Helga Konstanse Johannessen (F2020)
g. Ja, ukjent dato | Karl Edvard Johannessen (1860-1921) 
|
 | Helmine Olsdatter (1863-1924) |
| Jørgen Oliver Johannesen (1883- )  |
| Martha Josefine Johannessen (1888- ) |
| Harald Kristian Johannessen (1890-1977) |
| Marie Sofie Johannessen (1892-1972) |
| Søren Marentius Linkas (1900-1985) |
| Johannes Johannessen (1902- ) |
| Halfdan Sverre Hansen (1890-1984) |
| Helga Konstanse Johannessen (1894-1983)
|