Education
Université libre de Bruxelles.
Université libre de Bruxelles.
He was president of the Liberal Party from 1921 until 1926. He was for a short while minister of colonies for Belgian Congo (1926). From 1924 up to 1926 he was President of the Liberal Party.
Pecher was a doctor in law and became a member of parliament (1912–1919 and 1921–1926) for the district Antwerp.