- Born on August 16, 1847
- Deceased on December 31, 1925, at the age of 78 years
Parents
- James Duff (1814 - 1879), Earl Fife, Member of Parliament for Banffshire
- Agnes Hay (1829 - 1869)
Family
- Married on October 17, 1865, with John Townshend (1831 - 1899), Marquess Townshend, member of the House of Lords, Member of Parliament, issuing