Augusta Ada King, Coontess o Lovelace (née Byron; 10 December 1815 – 27 November 1852) wis an Inglis mathematician an writer, chiefly kent for her wirk on Charles Babbage's early mechanical general-purpose computer, the Analytical Engine.

Ada, Coontess o Lovelace
Ada, Coontess o Lovelace, 1840
BornThe Hon. Augusta Ada Byron
10 December 1815(1815-12-10)
Lunnon, Ingland
Dee'd27 November 1852(1852-11-27) (aged 36)
Marylebone, Lunnon, Ingland
Restin place
Kirk o St. Mary Magdalene, Hucknall, Nottingham, Ingland
TitleCoontess o Lovelace
Hauf-marrae(s)William King-Noel, 1st Earl o Lovelace
Bairns
Pawrents