Alphonse Olterdissen (1865 - 1923)

Alphonse (Alfons) Olterdissen (Maastricht, December 12, 1865 - Maastricht, February 24, 1923) was a Dutch writer, poet and composer who wrote extensively in the Maastrichtian dialect. The final stanza of his opera Trijn de Begijn eventually became the local anthem of Maastricht.