Lady Catherine Macmillan

• 
• Born in 1926
• Deceased in 1991, at the approximate age of 64 years

Parents

• Harold Maurice Macmillan (1894 - 1986), Earl of Stockton, prime minister of the United Kingdom, member of parliament for Stockton-on-Tees
• Evelyn Cavendish (1900 - 1966)