Maurice Wilkes
Sir Maurice Vincent Wilkes was an English computer scientist who designed and helped build the Electronic Delay Storage Automatic Calculator (EDSAC), one of the earliest stored-program computers, and who invented microprogramming, a method for using stored-program logic to operate the control unit of a central processing unit's circuits. In 1967 he won the ACM Turing Award. At the time of his death, Wilkes was an Emeritus Professor at the University of Cambridge.