Background
Thielen, Peter Gerrit was born in 1924 in Berlin, WORLD0. Son of Hans Peter and Frieda (Erdmann) Thielen.
Thielen, Peter Gerrit was born in 1924 in Berlin, WORLD0. Son of Hans Peter and Frieda (Erdmann) Thielen.
Phd, U. Bonn., Göttingen, Federal Republic of Germany, 1952; habilitation, U. Bonn., Göttingen, Federal Republic of Germany, 1959.
University lecturer, U. Bonn, 1959-1964; professor, U. Bonn, since 1980; professor, Pädagogische Hochschule, Bonn, 1964-1980.
Married Gisela Freiin von Bischoffshausen, 1956. Children: Peter-Christian, Askan.