1861 census:
Class: RG09; Piece: 3853; Folio: 103; Page: 12
Hill Head, Wharton, Northumberland
Ramsay, Thomas, Head M 49 Farmer b Rothbury, Northumberland
Ramsay, Jane Wife F 39 b Hartburn
Ramsay, Mary Daughter F 16 b Bolam
Ramsay, William Son M 13 b Hartburn
Ramsay, Isabella Daughter F 8 b Hartburn
Ramsay, Thomas Son M 6 b Whalton
And, this appears to be Jane in 1851:
Class: HO107; Piece: 2413; Folio: 235; Page: 11
Harnham, Northumberland
Leighton, Thomas Head M 50 b Hartbirn
Hodgson, Mary T Servant F 65 b America
Robson, Jane Servant F 29 b Hartburn
FreeBMD shows the marriage as:
June qtr 1854
Newcastle-upon-Tyne Registration District vol 10b, page 111
Ramsay, Thomas
+ and on the same page +
Robson, Jane
And the GRO Index Search confirms Thomas' Mothers Maiden Name as Robson:
RAMSAY, THOMAS ROBSON
GRO Reference: 1855 M Quarter in CASTLE WARD Volume 10B Page 173