Familie: Sigurd S. Robsham / Edna (F1519)
g. Ja, ukjent dato | Karl "Charles" Emil Isachsen (1865-1932) 
|
 | Esther Rasmussen (1871-1945)
|
 | Einar Norvell Robsham (1891-1929)  |
 | Rolf Vernon Robsham (1893-1964) |
 | Marguerite Esther Robsham (1897-1972) |
| Andrew Erling Robsham (1899-1910) |
| Erling A. Robsham (1900- ) |
 | Oyvin Charles Robsham (1904-1991) |
| Telma Doris Robsham (1910-1992) |
| Sigurd S. Robsham (1895-1957)
|
| Edna (1898-1988) |