Johan Valckenaer (Franeker, 21 January 1759 - Bennebroek, 1821) was a Dutch professor who specialized in Roman law. He was a passionate and combative patriot...

[citation needed] He was born in Leeuwarden. The jurist and politician Johan Valckenaer (1759–1821) was his son. Ammonius. De adfinium vocabulorum differentia...

radically opposed parties: the unitary democrats, led by Pieter Vreede, Johan Valckenaer and Pieter Paulus, and the federalists, such as Jacob Abraham de Mist...

to refrain from aggression against other countries. On 15 February, Johan Valckenaer addressed Cambon, the president of the Convention, to give not the...

military situation as one of the Ministers of War. He was friendly with Johan Valckenaer who tried to hasten the invasion of the Dutch Republic. With the establishment...

among the hundreds which he produced. Also, Dutch patriots, such as Johan Valckenaer, Samuel Iperusz Wiselius and Quint Ondaatje, who fled to France or...

and the people's sovereignty. In July 1792 Ondaatje sought help from Johan Valckenaer and Court Lambertus of Beyma and proposed the formation of a Batavian...

Leeuwarden and Franeker "States of Friesland" earlier in the month, with Johan Valckenaer and Court Lambertus van Beyma (at this time still on speaking terms)...

the Frisian Patriots Court Lambertus van Beyma as Commissioner, and Johan Valckenaer, as his secretary. They represented the "democrat" and "aristocrat"...

Hendrik Trotz, professor of law 1741 Johan Valckenaer, lawyer, patriot and diplomat Lodewijk Caspar Valckenaer, professor of Greek 1741-1765 Johannes...