Courtenay, William, 28th Earl of Devon. In the House of Lords. Case of William Viscount Courtenay on the claim to the title and dignity of Earl of Devon. - [London : s.n., 1831] - [2], 24, [2]p. Signed: C. Pepys, Nicholas Harris Nicolas. Docket-title. Subjects--Topical Terms: Devon peerage claim.Peerage--Claims.--Great Britain