Mary Elizabeth Vane-Tempest-Stewart
- Born on March 25, 1921
- Deceased on November 16, 2009, at the age of 88 years
Parents
- Charles Vane-Tempest-Stewart (1878 - 1949), Marquess of Londonderry
- Edith Helen Chaplin (1879 - 1959)
Family
- Married on December 10, 1940, with Derek William Charles Keppel (1911 - 1968), issuing
- Elizabeth Mairi (1941 - 2014)
- Private