Harcourt was described as a banker, and ‘related to the noble family of the same name’
It was alleged that the real owner of the Ilchester properties was a London attorney, Richard Troward; and from 1785 he and Harcourt were engaged in highly dubious transactions for their sale to Samuel Smith, who had succeeded to the Lockyer interest. Nevertheless in the general election of 1790, Harcourt again secured his return for the borough.
He died at St. Omer, France, in December 1825 or January 1826.
