The daughter of John Poulett, fourth Earl Poulett; in 1809 she married General Sir Henry Vane, afterwards second Duke of Cleveland.

REFERENCES TO Sophia Vane, duchess of Cleveland [née Poulett]:

Countess of Cork to Lady Morgan, 3 April 1830 in Lady Morgan’s Memoirs: Autobiography, Diaries and Correspondence. Second Edition, Revised 2 vols (London: Wm. H. Allen & Co., 1863)