Dawkins, who had first entered Parliament as an opponent of Pitt, inherited from his wealthy father the family’s Oxfordshire estates (the Wiltshire ones were sold in accordance with his father’s will) and ancestral plantations at Clarendon, Jamaica.
Dawkins did not sit in the next two Parliaments, but in 1831, at the age of 71, he was returned for Lord Pembroke’s pocket borough of Wilton as an opponent of parliamentary reform.
In 1835 Dawkins inherited the estates at Weybridge, Surrey, of his cousin Lord Portmore and changed his name accordingly.
