Family: Armstrong, John Chessar / Sanderson, Clarissa Annie (F286)
 | Sanderson, John (1856-1925) 
|
 | Scrivens, Louisa Emily (1860-1937)
|
| Sanderson, Mary Hannah (1880-1913)  |
| Sanderson, Charles (1883-1947) |
| Sanderson, Laura Mabel (1888-1952) |
 | Armstrong, John Chessar (1884-1960) |
| Sanderson, Clarissa Annie (1885-1962)
|
 | Armstrong, Margaret McLean (1910-1967) |
 | Armstrong, Helen Louisa (1912-1912) |