‘An enthusiastic Tory’, Lewisham did not play ‘any distinguished part’ in the Commons before succeeding his father as the 5th earl of Dartmouth in 1853.
The Legge family, earls of Dartmouth, owned land in Kent and the West Riding, but it was their estates in Staffordshire, acquired in 1701, which became increasingly lucrative due to mining royalties and urban development. Smoke pollution forced them to abandon the family’s Staffordshire seat of Sandwell Hall for nearby Patshull Hall, purchased from the Pigot family for £297,000 in 1848.
Describing himself as an ‘unreserved Conservative’, Lewisham came in unopposed for South Staffordshire at a by-election in February 1849, offering support for the established church and opposition to any further endowment of Roman Catholicism.
Lewisham is not known to have spoken or served on any committees during his Commons career. He voted in 44 (22%) out of 198 divisions in the 1849 session and 31 (12%) out of 257 in the 1852-3 session.
On his succession to the peerage in November 1853, Hatherton observed that ‘Lewisham will reap all the advantage of the public education he has had as a county member. The peerage is much nourished by the opportunities of imbibing fresh views & principles’.
