Catalogue description Folios 42-43. Letter from Timothy Caswall of Davies Street, Berkeley Square [Mayfair,...

Folios 42-43. Letter from Timothy Caswall of Davies Street, Berkeley Square [Mayfair, Westminster] asking that the duc d'Aiguillon be allowed to remain in Britain after the passage of the Alien Bill in view of the treatment by the duke's father of his prisoners, including Caswall, Lord Frederick Cavendish and Generals Hyde and Mathew, after the debacle at St Cas [Saint-Cast, Brittany in 1758], and also the circumstances of the duke's emigration.