In spite of deafness ‘from which Francis Cust suffered so much and which interfered with his professional career’,
At the general election of 1761 Francis would have stood for Grantham had John contested the county—which added to Francis’s annoyance at John’s hesitations. But as John never left Grantham, Francis had to wait another ten years. After John’s death in 1770, Lord William Manners planned an opposition at Grantham but ‘the Duke’s good sense has preserved the coalition between Belvoir and Belton entire’.
Generally his attendance was irregular, and he seems to have taken no part in debate: both things may have been due to his deafness. Also after April 1782 he seems to have gone usually with the Government. In Shelburne’s list of November 1782 he is classed as ‘hopeful’, and in Robinson’s of March 1783 as a follower of Shelburne although he had not voted on the peace preliminaries 18 Feb. And again although he had voted for Fox’s India bill, in December 1783 Robinson classed him as ‘hopeful’.
Cust died 30 Nov. 1791. His will
