
| Male Walter Mark |
| Birth | 1885 | |
| Death | 1914 | |
| Burial | ||
| Marriage | ||
| Father | Edwin Mark | F3474 Group Sheet | |
| Mother | Anne Caroline Cook | F3474 Group Sheet | |
| Female Grace Constance Mark |
| Birth | 1903 | Streatham, London, England |
| Death | 1987 | Wandsworth, London, England |
| Burial | ||
| Spouse | William George Richardson | F5447 | |
| Marriage | ||