The Right Honourable The Countess of Lovelace A c. 1843 daguerreotype by Antoine Claudet[1] Born The Hon. Augusta Ada Byron (1815-12-10)10 December 1815 London, England Died 27 November 1852(1852-11-27) (aged 36) Marylebone, London, England Resting place Church of St. Mary Magdalene, Hucknall, Nottingham, England Known for Mathematics, computing Spouse(s) William King-Noel, 1st Earl of Lovelace Children Byron King-Noel, Viscount Ockham and 12th Baron Wentworth Anne Blunt, 15th Baroness Wentworth Ralph King-Milbanke, 2nd Earl of Lovelace