This looks likely to be your John.
1851 Ratlake Hursley
Charles Bailey Head 51
Louisa Bailey Sister 56
Sarah Webb Sister 74
John Scivier Nephew 30
All born Hursley
I don't know whether this may or may not help or be a connection to your Webb/Scriver/Bailey family on the same 1851 census as above living next door is a William Webb unfortunately too young to be John's father
1851 HO107; Piece: 1675; Folio: 175; Page: 13
William Webb Head 34 (1817) Labourer
Sarah wife 31
Susannah dau 9
Benjn T son 5
George son 3
All born Hursely
Not sure whether this is the same family in 1861 perhaps William has remarried
1861 RG9; Piece: 695; Folio: 41; Page: 17
William
Webb 45 Thatcher
Hannah Webb 43
Benjamin Webb 15
George Webb 12
William Webb 8
James Webb 3
All born Hursley
There's this christening Hursely for
Louisa BAILEY ch. 30/8/1793 father
Benjamin BAILEY mother
ElizabethHaven’t come across a christening for
Charles Bailey 1793 or
Sarah Webb 1777 (1851c Sarah Webb written is ‘unm’ (unmarried) but noted as sister

there is this christening for a Sarah Webb
Sarah Webb bn 1775 ch 10/8/1775 Hursely father
Benjamin Webb mother
Elizabeth Looks as if
Louisa Bailey bn 1793 died 1878 Winchester
Charles Bailey bn 1795 died 1875 Winchester