Vort slægtsregister
Familie: Otto William Lassen / Sylvia Agnethe Hansine Øgaard Nielsen (F49529)
g. 20 nov. 1916Hans Nielsen (1863- ) 
|
Farinette Aurora Constancia Jensen (1868- ) |
Erna Nancy Kristine Margrethe Øgaard Nielsen (1892-1966)  |
| Aage Hugo Øgaard Nielsen (1894-1952) |
| Henry Emil Øgaard Nielsen (1897-1967) |
| Harry Axel Øgaard Nielsen (1900-1973) |
| Edith Viola Helene Ogaard (1911-2001) |
| Otto William Lassen (1895-1945) |
| Sylvia Agnethe Hansine Øgaard Nielsen (1895-1932)
|
| Robert William Lassen (1917-2002) |
| Clifford Harold Lassen (1919-1955) |