Well, it looks like an Ann Francis may have married a Philip Phillips in Brighton in the December Quarter 1856 (2b 322). In 1861, a Philip Phillips (28, Wine Porter, born Coldwaltham), an Ann Phillips (27, born Wilmington) and Philip's sister Ann (17, Unmarried, Dressmaker, born Colwaltham) were living at 53 Newhaven Street, Brighton. RG09/595/76/43, St Peters.
At the same time, there is a William G Phillips, listed as son in the household of William Phillips (36, propery? dealer, born Brighton), Wife, Ann Phillips (33, born Brighton) and two other sons, John F Phillips (6, born Brighton) and Ferdinand L Phillips (3, born Brighton), at 17 Nile Street. (R09/599/38/15, The Palace).
Dimps