Mary Butler
- Born in 1642
- Deceased on July 31, 1710, at the approximate age of 67 years
- Burial on August 6, 1710
Parents
- James Butler (1619 - 1688), Duke of Ormond, vice-roi d'Irlande, chancelier de l'université d'Oxford
- Elizabeth Preston (1615 - 1684)
Family
- Married on October 26, 1662, with William Cavendish (1640 - 1707), Duke of Devonshire, member of parliament for Derbyshire, issuing
William (1672 - 1729)