Ada Lovelace
10 December 1815 — 27 November 1852
Augusta Ada King, Countess of Lovelace, also known as Ada Lovelace, was an English mathematician and writer chiefly known for work on Charles Babbage's proposed mechanical general-purpose computer, the analytical engine. She was the first to recognise the machine had applications beyond pure calculation. Lovelace is often considered the first computer programmer.
A memorial on Digital Cemetery, an endless map you can explore. This grave stands at coordinates -2, 8.