The daughter of James Denn; in 1780 she married William Lygon, afterwards first Earl Beauchamp. Thomas Creevey reports that she paid a tidy bribe for the promotion.

REFERENCES TO Catherine Pyndar, countess Beauchamp [née Lygon]:

Thomas Creevey to Elizabeth Ord, 13 February 1827 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)