Familie: William Hammarstrøm / Ruth Tordis Lindahl (F2225)
Oskar Karl Vilhelm Lindahl (1884-1964) 
|
Nikoline Dorthea Mathiasdatter (Mathisen) (1890-1976)
|
Albert Mathias Lindahl (1911-1974)  |
| Gudrun Tordis Lindahl (1914-1914) |
| Mary Gudrun Lindahl (1915-1994) |
| Osvald Sigfred Nikolai Lindahl (1918-2001) |
| Atle Olav Lindahl (1924-1925) |
| Atle (Ronald) Olav Lindahl (1931- ) |
| William Hammarstrøm (1917-2006) |