Cornelis Poortman (Born: unknown, died: Netherlands, 1951) otherwise known as resident Poortman was a colonial Dutch official in the Dutch East Indies. The existence of this figure in history still controversial.
CornelisPoortman (Born: unknown, died: Netherlands, 1951) otherwise known as resident Poortman was a colonial Dutch official in the Dutch East Indies...
stone carved as a hoax in the 1820s and dated to 1520, revealed 1894. CornelisPoortman, a Dutch official of the Dutch East Indies who supposedly recovered...
reniform seeds. The genus name of Poortmannia is in honour of Hugo Anne CornelisPoortman (1858–1953), Dutch garden architect; collected plants in Colombia...
Knowersville Enterprise. 1 (41): 4. Revue Horticole. 1885. (Protologue) [1] Poortman, Hugo Anne Cornelis (1858-1953). Resources Huygens ING. [2] v t e...
Storm". Parlement & Politiek (in Dutch). Retrieved 16 July 2017. "Mr. K.A. Poortman". Parlement & Politiek (in Dutch). Retrieved 16 July 2017. "Mr. W. Wintgens"...
in physics and mathematics, 1973 Jan Oort, astronomer Johannes Jacobus Poortman, philosopher, psychologist Dagmar Reichardt, professor of Cultural Industry...
Utrecht 1925–1927. Albert Egges van Giffen: Opgravingen in Drente. In: J. Poortman (Ed.): Drente. En handboek voor het kennen van het Drentsche leven in voorbije...