Bayntun Rolt inherited through his mother a considerable interest at Chippenham.
In 1747 and 1754 he received £800 from secret service funds towards his election expenses; and in 1761, when no Government money was issued for elections, Bute arranged for him a pension of £300 p.a. on the duchy of Cornwall.
Robinson in his survey for the general election of 1780 expected Bayntun Rolt to stand again but on 30 July noted: ‘It is now said that there is some doubt whether Sir Edward Bayntun will come in.’ Bayntun Rolt did not stand, but there is evidence to suggest that he tried to maintain his interest by sponsoring his son-in-law.
