Myddelton and his son successively represented Denbigh throughout this period without a contest. Myddelton adhered to Newcastle, although his ambition of an English peerage, for which he applied in 1754 and again in 1761, was not satisfied.
When the parliamentary whip was sent out by Grenville in November 1763, Myddelton was omitted; but after the meeting at the Cockpit Grenville wrote to him saying it was through an oversight.
Robinson, in his survey of December 1783, wrote about Myddelton: ‘Attends very little but may be hopeful’.
He died March 1795.
