Henry Cowell (1835-1906) 
|
Harriet Cowell (1840-1903)
|
| Paulina (Belina?) Cowell (1859- ) |
| Joseph Cowell (1862- ) |
| Amelia Cowell (1864- ) |
Henry Cowell (1869-1927)  |
| William Joseph Cowell (1871- ) |
| Sophia Cowell (1873- ) |
| Emma Cowell (1880-1881) |
| Edith Cowell (1883- ) |
| Julia Cowell (1884- ) |
| John Albert Oliver (1874-1907) |
| Harriet Agnes Cowell (1875-1905)
|
| Harriet Agnes Oliver (1898- ) |
| Albert Henry Oliver (1900- ) |
| John William Oliver (1903- ) |
