List of Famous people with last name Holtrop
Bernard Willem Holtrop
Bernard Willem Holtrop is a Dutch cartoonist living in France since 1968, who publishes under the pen name Willem. He is renowned for his sometimes provocative cartoons featuring violent and sexual imagery on political topics. He is the winner of the 2000 Stripschapprijs. and of the 2013 Grand Prix de la ville d'Angoulême.
Know him/her
Don't know him/her