As William wife is Sarah and born Weymouth (1861)..... On the 1851 census Alverstoke Hampshire

William HOOPER - 54 - Superannuated Greenwich List Seaman - born Gloucester
Sarah HOOPER - 56 - born Weymouth
Emma HOOPER - 16 - born Weymouth

??? needs some work

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Christening 1835, Melcombe-Regis, Dorset

Emma Mary HOOPER - parents William & Sarah

1841 Census Wyke Regis, Dorset
Queens Row M & P B

Will BENNETT - 60-64 born Dorset
John BENNETT - 20-24- born Dorset
Sarah HOOPER - 40-44 born Dorset
Edwd HOOPER - 13 (?christened 10 May 1829, East Stonehouse Devon, parent: William & Sarah)
George HOOPER - 11
Emma HOOPER - 6 - born Dorset