The daughter of the Leeds manufacturer John Marshall (1765-1845); in 1841 she became the second wife of Thomas Spring Rice, first Baron Monteagle.

REFERENCES TO Lady Mary Anne Rice [née Marshall]:

Sydney Smith to Lady Grey, [19 March 1844] in A Memoir of the Reverend Sydney Smith. By his Daughter, Lady Holland. With a Selection from his Letters, edited by Mrs. Austin 2 vols (London: Longman, Brown, Green, and Longmans, 1855)