Mary appears to have remarried - In 1861 she is still born Woodhouse
RG09/2281 f103 p22
George Green 37 bn Belgrave, Leicestershire
Mary Green 39 bn Woodhouse, Leicestershire
Helen Green dtr 18 bn Belgrave
William Sutton Son 13
James Sutton Son 9
Richard Sutton Son 4
Sutton children all bn Belgrave, Leicestershire
Marriages Sep qtr 1859
George Green
Mary Sutton
This marriage also names her father as John Bradford occ Labourer - witnesses Samuel Harris & Hannah Pearson
ADDED
She is consistent with her place of birth, still Woodhouse in 1871 (age 50)
RG10/3266 f47 p14
1881 age 57. RG11/3153 f81 p14 born Woodhouse
1891 she says Swithland - age 68
RG12/2521 f169 p14
https://en.wikipedia.org/wiki/Swithland