John Ostrom was born on 18 February 1928. He was American national and known as Paleontologist.
John Ousterhout was born on 15 October 1954. He was American national and known as Computer scientist, Engineer, Programmer,.
John Owen-Jones was born on 05 May 1971. He was British national and known as Actor, Singer.
John Oxley was born on 1784 AD. He was British national and known as Explorer.
John P. Craven was born on 30 October 1924. He was American national and known as Scientist.
John P. Kotter was born on 25 February 1947. He was American national and known as .
John P. Marquand was born on 10 November 1893. He was American national and known as Author.
