Theo van Doesburg last issue of De Stijl as a memorial issue with contributions by old and new members from De Stijl. Theo van Doesburg Theo van Doesburg (, 30 August 1883 – 7 March 1931) was a Dutch artist, who practiced painting, writing, poetry and architecture. He is best known as the founder and leader of De Stijl. He was married to artist, pianist and choreographer Nelly van Doesburg. Theo van Doesburg was born Christian Emil Marie Küpper on 30 August 1883, in Utrecht, the Netherlands, as the son of the photographer and Henrietta Catherina Margadant. After a short training in acting
Theo van Lynden van Sandenburg Lynden van Sandenburg cabinet. Lynden van Sandenburg took office as leading minister on 20 August 1879 with his own cabinet. This cabinet was known for its liberal conservatism. As a member of the ancient Dutch noble Lynden family, Lynden van Sandenburg was born a "baron", but elevated to "count" in 1882, with the right of succession to this title for all his legitimate, male-line descendents. He died in Langbroek in 1885. Theo van Lynden van Sandenburg Constantijn Theodoor, Count van Lynden van Sandenburg, (24 February 1826 – 18 November 1885) was a Dutch politician. Van Lynden van Sandenburg served as