Arthur Wellesley Dean (27 August 1857 – 7 February 1929) was a Conservative Party[1] politician in the United Kingdom.
Dean of Carlton Scroop Manor, Grantham,[2] was elected as the Member of Parliament (MP) for Holland with Boston at a by-election in July 1924 and re-elected at the general election in November 1924. He held the seat until his death in early 1929. The resulting by-election for his seat was won by the Liberal Party candidate James Blindell, the Liberals' last by-election gain until the 1958 Torrington by-election.
. F. W. S. Craig . British parliamentary election results 1885–1918 . 1974 . 2nd . 1989 . Parliamentary Research Services . Chichester . 0-900178-27-2 . 414.