Ada Lovelace was the daughter of the poet Lord Byron. In 1833 she was introduced 1 Charles Babbage, an English mathematician, who first had the idea for a programmable computer.
Ada translated the work of an Italian mathematician on Babbage's Analytical Engine. This machine was an important step in the history of computers; it was the design 2 a mechanical computer. Babbage worked on it for many years until his death in 1871. However, because of financial, political, and legal issues, the engine was never built.
When Ada translated the article, she added a set of notes which described 3 detail a method for calculating certain numbers with the Analytical Engine, which have since been recognized by historians 4 the world's first computer program. The computer programming language “Ada' is named 5 her.