My name is Lou Miller. In 1955, I believe I'm the oldest living person who programmed (various machine languages, Fortran, Cobol, Pl/1, BASIC, Pascal, PAL, Delta, etc., etc.). I was a Senior year Math major at Penn (U. of P.).  I was hired by Univac (Philadelphia, PA and began my programming career. (My first "learning" program was a "bubble sort".) My initial boss there was John Mauchly, coinventor (with Presper Eckart) of the ENIAC and UNIVAC My birthday is April 20, 1933.