Pieter Kooijmans received four ribbon bars, including the "Knight of the Order of the Netherlands Lion" on April 11, 1978, and an honorific title, "Minister of State" on July 13, 2007.
Pieter Kooijmans received four ribbon bars, including the "Knight of the Order of the Netherlands Lion" on April 11, 1978, and an honorific title, "Minister of State" on July 13, 2007.