| Male John William May |
| Birth | 1792 | |
| Death | 18 Jun 1866 | |
| Burial | ||
| Marriage | 1823 | |
| Father | William May | F125 Group Sheet | |
| Mother | Germaine Marie May | F125 Group Sheet | |
| Male Jonkheer John William May |
| Birth | 1 Jul 1824 | London  |
| Death | ||
| Burial | ||
| Spouse | Margueritte Garret | F70 | |
| Marriage | 1852 | |
| Spouse | Sophie Cruden | F71 | |
| Marriage | ||
