biography text Returned on Lord Cornwallis’s interest, Clayton was classed as ‘pro’ by Dupplin in 1754. He is not known to have spoken or voted. He died 22 Mar. 1762. Volume Commons 1754-1790 Parlimentarian CLAYTON, Courthorpe (c.1706-62), of Shepherd’s Bush, Mdx. and Mallow, Co. Cork. Author M.M.D. Parliamentarian 57563