Due to his refusal to cooperate with the German occupation authorities to dismiss non-Arian university teachers, he resigned as a secretary of the Curators of Leiden University in June 1942. He was restored in 1945.
In 1947, he founded the Afrika-Studiecentrum, Leiden, which he led as a director from 1947 to 1963. From 1947 he taught African studies at Leiden University. From 1963 to 1968 he was a special lector for Constitutional Law of Africa.
He was a member of the Advisory Council for Development Cooperation for many years.
Idenburg's archives are kept by the Afrika-Studiecentrum in Leiden,[5] while archives and photo albums from his many visits to Africa are kept by Museum Volkenkunde,[6] also in Leiden.
Selected works
P.J. Idenburg: 'Political structural development in tropical Africa'. In: Orbis, a quarterly journal of world affairs, 1967, vol. 11, no. 1, p. 256-270
P.J. Idenburg: The Cape of Good Hope at the turn of the eighteenth century. Leiden, Universitaire Pers, 1963.
P.J. Idenburg: Ethnic and cultural pluralism in intertropical communities. Social aspect. Bruxelles, Imprimerie PUVREZ, 1957
(in Dutch)Herinneringen van mr. P.J. Idenburg, [Den Haag], [1987]
Notes
^Stephen Taylor; Marinus Spruytenburg: Who's who in the Netherlands 1962/1963 , Montreal, Intercontinental Book and Pub., 1963?
^P.J. Idenburg: Herinneringen van Mr. P.J. Idenburg , [The Hague], [1987]