Ole-Johan Dahl
Ole-Johan Dahl was a Norwegian computer scientist. Dahl was a professor of computer science at the University of Oslo and is considered to be one of the fathers of Simula and object-oriented programming along with Kristen Nygaard.
12 October 1931
Born on the same birth day (12 October): Asakura Yoshikage • Brian J. Smith • Dwayne Roloson • Jimmy Burke (baseball) • Logie Bruce Lockhart • Martin Corry (rugby union) • Mike Green (ice hockey, born 1985) • Milica Kacin Wohinz • Pedro I of Brazil • William F. Laurance
Born in the same month (October 1931): A. P. J. Abdul Kalam • Anwar Shamim • Harold Battiste • Jim Bunning • Jimmy McIlroy • Ken Morrison • Mickey Mantle • Nikolai Chernykh • Pauline Perry, Baroness Perry of Southwark • R. Sivagurunathan