| Charles Alexander MERCER (?1817 - ?1886) |
|
| Christiana Charlotte PARKER (1818 - ?1886) |
| Francis George MERCER | Lydia MASON |
| bd. ? 1849, Paddington, London. bpd. 7 Nov 1849, Paddington, London. occ. Civil engineer, (1881 Census). . dd. ? 1917, Cuckfield, Sussex. ud. |
bd. ? 1854, Clerkenwell, London. bpd. occ. . dd. ud. |
| spouses: 1, 2 |