Jocko Conlan, American baseball player and umpire (born 1899)

Jocko Conlan

American baseball umpire (1899–1989)

John Bertrand "Jocko" Conlan was an American baseball umpire who worked in the National League (NL) from 1941 to 1965. He had a brief career as an outfielder with the Chicago White Sox before entering umpiring. He umpired in five World Series and six All-Star Games. He was…