. "Countess of Lovelace"@en . . . . "1815-12-10Z"^^ . "1815Z"^^ . "1852Z"^^ . . . . . . . "Ada, Countess of Lovelace"@en . . . . "1852-11-27Z"^^ . . "Augusta Ada King, Countess of Lovelace (n\u00E9e Byron; 10 December 1815 \u2013 27 November 1852) was an English mathematician and writer, chiefly known for her work on Charles Babbage's early mechanical general-purpose computer, the Analytical Engine. Her notes on the engine include what is recognised as the first algorithm intended to be carried out by a machine."@en . . . "The Hon. Augusta Ada Byron"@en . . . . . . .