Isak Landström (1858-1942) 
|
Brita Christina Mattsdotter (1864-1911)
|
| Lars Natanael Landström (1890-1943) |
Kronohemmansåbo Johan Israel Landström (1893-1951)  |
| Oskar Ludvig Landström (1897-1972) |
| Karl Samuel Landström (1899-1978) |
| Frida Rosina Landström (1902-1987) |
| Elof Konrad Landström (1905-1970) |
| Ebba Elinda Gustafsson (1915-1982) |
