Find my Past have the following born in Wycombe.
Elizabeth 1851; Thomas, 1851; Ann, 1853; William, 1853; Henry, 1855.
Family Search have a christening for William Towerton, 4 Sept. 1853 at Ellesborough, Bucks. Parents Daniel Towerton and Ann/ Index project CO73291; Source fil 919228.
Towertons also lived in Aston Rowant, Oxfordshire.