I have her marriage aged 45
Marriage solemnized at St Maryin the Parish of Nottingham,
Entry 431 1867
Oct 6 1867 Between George Samsom, Bachelor aged 42 occupation Frame work knitter of Fisher Gate, Nottingham, father John Samsom (dec’d) Frame work knitter
to
Harriet Featherstone a spinster aged 45 of Fisher Gate, Nottingham, father Charles Featherstone (Dec’d) a coachman
Witnesses Richard Jones his mark & Hannah Lucas
after Banns George signed, & Harriet left her mark
by me Horace Newton Curate

and then this census entry
1871 Census
Piece:3471 Folio:66 Page:63     
Registration District:Mansfield. Civil Parish:Mansfield
Address:Rock Valley, Mansfield, Nottinghamshire
SANSOM, George Head M 45 1826 Frame work Knitter Mansfield Nottinghamshire
SANSOM, Harriet Wife F 55 1816 Seamstress Litchfield Staffordshire

Can anyone help finding her in earlier Census’s