Sarah Churchill, Duchess of Marlborough
1660–1744
Purchased many large estates. Died at Marlborough House, Westminster.
Source
Complete peerage.
Bibliography
Complete peerage: The complete peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant. By George Edward Cokayne. Revised edition. Edited by Vicary Gibbs, et al. 13 vols. in 14. London: St Catherine Press. 1910–59.
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