The daughter of Thomas Anguish; in 1788 she became the second wife of Francis Godolphin Osborne, fifth Duke of Leeds.

REFERENCES TO Catherine Osborne [née Anguish]:

John Whishaw to Thomas Smith, 6 April 1816 in The “Pope” of Holland House: Selections from the Correspondence of John Whishaw and his Friends 1813-1840 (London: T. Fisher Unwin, 1906)