The estate was owned by the
Fenwick family from 1475 until
Sir John Fenwick, 3rd Baronet had financial problems and opted to sell his properties to the
Blacketts in 1688. He sold the rump of the family estates and Wallington Hall to
Sir William Blackett for £4000 and an annuity of £2000 a year. The annuity was to be paid for his lifetime and that of his wife,
Mary Fenwick. Blackett was happy with the deal as he discovered lead on the land and became wealthy. The
hall house was rebuilt, demolishing the ancient
pele tower, although the cellars of the early medieval house remain. The house was substantially rebuilt again, in
Palladian style, for
Sir Walter Calverley-Blackett, 2nd Baronet by architect Daniel Garret, before passing to the
Trevelyan family in 1777. After
Pauline Jermyn married the naturalist Sir
Walter Calverley Trevelyan, they began hosting literary and scientific figures at the Hall. As a cultural centre, Wallington visitors included members of the
Pre-Raphaelite Brotherhood.
Sir Charles Trevelyan, 3rd Baronet inherited the property from his father,
Sir George Trevelyan, 2nd Baronet, in 1928. He was a leading member of Liberal and Labour governments in the late 1920s. Charles was married to
"Molly", Lady Mary Trevelyan. ==Description==