Butler was an Englishman and former Arsenal player who became a manager in Belgium 1932. He first worked at Daring Brussel and won two titles. In 1935, he added the job of national team manager. He steered the Red Devils to the 1938 World Cup in France, where Belgium was eliminated in the first round. He was in charge for 30 matches before World War II broke out.

Period : 12/05/1935 – 21/04/1940   

Official matches: 30

Big tournaments: 1 (1938 World Cup)