1841, 1851, 1861 censuses living in Church End Redbourne, is Alice Skinner
1841 with husband John Skinner, says she's born in county (Herts)
However in 1851 & 1861 she's a widow, both saying she's born Leagrave, Beds
1841 living with her is daughter Mary 8, in 1851 with her is Mary 19 & in 1861 Alice is visiting married daughter Mary age 29