- Born on May 28, 1748 in London
- Deceased on September 4, 1825 in Henderskelfe, at Castle Howard, at the age of 77 years
Parents
- Henry Howard (1693 - 1758), Earl of Carlisle, Member of Parliament for Morpeth
- Isabel Byron (1721 - 1795)
Family
- Married on March 22, 1770, with Margaret Caroline Leveson-Gower (1753 - 1824), issuing
- Relationship with Frances Twysden (1753 - 1832), Lady of the Bedchamber to Queen Caroline
Occupations
- Lord Privy Seal
- lord-lieutenant of the kingdom of Ireland
- lord-lieutenant of the East Riding of Yorkshire