Family: Gwilliam, Charles William W S / Sidwell, Maud Elizabeth (F4450)
m. January 1906 | Sidwell, Henry Thomas (1858-1928) 
|
 | Gardener, Caroline (1857-1929) |
| Sidwell, Henry Thomas (1875-1936)  |
| Sidwell, William George (1877-1958) |
| Sidwell, Edith Eliza (1879-1960) |
| Sidwell, Frederick William (1882-1957) |
| Sidwell, George James (1882-1958) |
| Sidwell, Alfred (1885-1956) |
| Sidwell, Albert Edward (1886-1917) |
| Sidwell, Sydney Sinclair (1890-1891) |
| Sidwell, Harold Percy (1892-1983) |
| Sidwell, Gladys Caroline (1894- ) |
| Gwilliam, Charles William W S (1882- ) |
| Sidwell, Maud Elizabeth (1887-1960)
|
| Gwilliam, Charles Thomas (1906-1975) |
| Gwilliam, Ruby (1910-1997) |