Wilhelmus Demarteau, Dutch prelate of the Roman Catholic Church (died 2012)

Wilhelmus Demarteau

Wilhelmus Demarteau, M.S.F. was a Dutch prelate of the Roman Catholic Church. He was one of the oldest Roman Catholic bishops and Dutch bishops.

Catholic Church

Christian church based in Rome

The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institutions and has played a prominent role in the history…