The daughter of Lionel Tollemache, fourth Earl of Dysart; in 1771 she married Major John Delap Halliday, and in 1802 George David Ferry.

REFERENCES TO Lady Jane Halliday [née Tollemache]:

Thomas Creevey to Elizabeth Ord, 2 April 1824 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)