Ada Lovelace
Born: December 10, 1815 Died: 27 November 1852
Her programming language was used to solve complex math problems.
Grace Hopper
Born: December 9, 1906 Died: January 1, 1992
She programmed using UNIVAC and COBOL.
Alan Cooper
Born: June 3, 1952
He programmed a lot using Visual Basic