1881 census Findmypast Household transcript:
BUNTERN, Robert Head Married M 39 1842 Coal Miner Scotland
BUNTERN, Eliza Wife Married F 37 1844 Ashby, Leicestershire
MASON (BUNTERN), James Stepson Single M 15 1866 Scholar Hoyland, Yorkshire
MASON (BUNTERN), Charlotte Stepdaughter Single F 13 1868 Scholar Barrow, Lancashire
MASON (BUNTERN), John Stepson Single M 10 1871 Scholar Barrow, Lancashire
BUNTERN, Clara Daughter Single F 0 1881 Frizington, Cumberland
SEATON, Margaret Boarder Widow F 42 1839 Char Woman Isle of Man
SEATON, Jessie Boarder Single F 6 1875 Scholar Whitehaven, Cumberland
SEATON, Alice Boarder Single F 4 1877 Scholar Whitehaven, Cumberland
Piece: 5186
Folio: 111
Page: 3
Registration District: Whitehaven
Civil Parish: Whitehaven
Address: 11, Burley Court, Whitehaven County: Cumberland.

There is a thick stroke through the base of the "2" in her age 42, which could equally be "7". The scribe put a hook on the top when writing both numbers.

1891 census (1):
SEATON, Margaret Head Widow F 49 1842 Chairwoman Ramsey, Isle of Man
Piece: 4685
Folio: 19
Page: 32
Registration District: Isle of Man
Civil Parish: Lezayre
Address: Ship Yard Road, Lezayre, Ramsey

1891 census (2):
ALCOCK, John Jas Head Married M 26 1865 Living On Own Means Macclesfield, England
ALCOCK, Annie Mary Wife Married F 25 1866 Manchester, England
SEATON, Margaret Servant Widow F 43 1848 Cook Derby Haven, Isle of Man
SEATON, Jessie Servant Single F 18 1873 General Servant Whitehaven, England
Piece: 4685
Folio: 75
Page: 22
Registration District: Isle of Man
Civil Parish: Maughold
Address: 1, Washington Villa, Ballure Road, Maughold, Ramsey

Jean, I looked up those records yesterday which you have posted, and couldn't find any others which included his middle name. There were hundreds of Thomas Seatons in Scotland and England.

Sue