Family: Frederick William Harper / Winifred Ena Cavell (F263)
m. 1936 | William Arthur Harper (1873-1936) 
|
 | Louisa Ann Townsend (1866-1947)
|
| Harold Harper (1899-1964)  |
| Jonas Henry Harper (1904-1963) |
| Thomas Arthur Harper (1907-1965) |
| Herbert Thomas Vincent Cavell (1862-1936) |
| Sarah Elizabeth Lane (1863-1924) |
| Stanley Herbert Cavell (1887- ) |
| Louisa May Cavell (1888- ) |
| Frederick Charles Cavell (1890- ) |
| John Leslie Cavell (1892- ) |
| Hilda Marion Cavell (1894- ) |
| Cecil Percy Cavell (1897- ) |
| Norman Vincent Cavell (1901- ) |
| Frederick William Harper (1902-1989)
|
| Winifred Ena Cavell (1908-2003)
|