First Computer Programmer

Ada, Countess of Lovelace(1815-52) 

Ada

Charles Babbage was known as the "Father Of The Programmable Computer" He was born in 1791 and died in 1871. 
Ada Lovelace was known as the "Mother Of Computer Science" 
Wrote a program for computing the Bernoulli’s sequence on the Analytical Engine - world’s 1st computer program.
Ada: A programming language specifically designed by the US Dept of Defense for developing military applications was named Ada to honor her contributions towards computing.