She married the Marquess of Powis, then known as Viscount Montgomery because of his father's links with the deposed king James II and VII, in about 1695.[3] Shortly afterwards he was imprisoned as a result of his Jacobite sympathies.[2] He was restored to his title and estates and recalled to Parliament in 1722; at this time he regained possession of Powis Castle, which the family had lost as the result of an action during the English Civil War.[4] The couple had six children:
^G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 305.
^"POWIS CASTLE". The Gatehouse Gazetteer. Retrieved 21 January 2018.