Joachim Rendorp


Joachim Rendorp, Vrijheer of Marquette was a Dutch politician of the Patriottentijd in the Dutch Republic.

Personal life

Rendorp was the son of Amsterdam brewer and burgemeester Pieter Rendorp and Margaretha Calkoen. He was a scion of an originally German, Lutheran family of wealthy brewers, that despite the discrimination against non-members of the Dutch Reformed Church had been admitted to the Amsterdam Regenten class in the 1640s. In 1744 he got a sinecure at the Amsterdam Lutheran congregation as a member of its board of regency. Two years later he received a commission in the Amsterdam schutterij. He got his law degree in 1750. He married Wilhelmina Hildegonda Schuijt, a burgemeester's daughter in 1756. They had five children of whom only one son survived into adulthood.

Career

Though his brewery was an important income source, Rendorp was mainly a rentier who had a lot of time on his hands, which he spent on government and the arts. He gathered a number of sinecures, like"Meesterknaap of Holland. He was Director of the Dutch colony Suriname; Commissioner of the Audit Court of the province of Holland; member of the board of the Admiralty of Amsterdam; and a member of the Gecommitteerde Raden of the States of Holland.
As a member of the Amsterdam vroedschap Rendorp soon played a role in the city's government. As most Amsterdam regenten he was a member of the Dutch States Party, the natural opponents of the Orangists in the years since the majority of the stadtholder William V, Prince of Orange in 1766.
The Amsterdam merchants were very interested in the possibility that the American Revolution after 1775 would reopen the American Colonies to free trade, in contravention of the British Navigation Acts. With the connivance of the Amsterdam pensionary Engelbert François van Berckel secret negotiations were opened in 1778 between the Amsterdam banker Jean de Neufville and the American diplomat William Lee in Aachen, which resulted in a draft treaty of amity and commerce. These negotiations were unofficial, and did not have the approval of the Dutch government, or the Amsterdam city government. When they came to light through the interception of the intended American envoy to the Dutch Republic, Henry Laurens by the British in 1780, Rendorp was one of the officials who went after van Berckel to appease the British ambassador Sir Joseph Yorke. To no avail, however, as the British declared war anyway, and the Fourth Anglo-Dutch War broke out in December 1780.
Rendorp was elected an Amsterdam burgemeester for the first time in 1781. As many other States Party regents he was an opponent of the mentor of the stadtholder, Duke Louis Ernest of Brunswick-Lüneburg who thanks to the Acte van Consulentschap had a nefarious grip on the stadtholder. Rendorp went in April 1781 with a delegation of the Amsterdam city government to the stadtholder to plead for dismissal of the Duke from the Dutch government. This caused an eruption of rage by the stadtholder, and Rendorp's lack of moral courage in the face of this conflict lost him much popular support.
In the same year, the new Austrian emperor Joseph II visited Amsterdam incognito, and was received by Rendorp. with whom he discussed a number of political issues of the time, like the closure of the Scheldt to shipping and the Barrier Treaty, which would soon bring the emperor into conflict with the Republic. Joseph emphasized the need for an early peace with Great Britain, for which he advised to use the services of the Sardinian consul Triquetti as an intermediary. As the emperor made the same proposal to the French envoy, de la Vauguyon, who soon put a stop to the peace feelers, this attempt at private diplomacy came to nothing. Rendorp later tried informal peace negotiations with the English secret agent Paul Wentworth and the ex-envoy Yorke, but these also failed.
Rendorp was no clear partisan of either party during the Patriottentijd. He was opposed to the stadtholder, but also to the "democratic" wing of the Patriots. When he was again elected burgemeester in 1786 he tried to keep that faction at bay, as he thought that the Patriot Revolt had gone far enough, and the aims of the States Party had already been realized by the decline in the stadtholder's powers. Because of this "moderate" stance he was often the object of attacks in the Patriot press, like the Post van den Neder-Rhijn. As a magistrate of Amsterdam he could directly react: in 1785 he himself sentenced several journalists and publishers to severe fines and even prison time for press offenses against himself.
In the 1787 election for burgemeester Rendorp was defeated by the Patriot candidate Hendrik Daniëlsz Hooft. He therefore had to follow the upheavals, led by Colonel Isaac van Goudoever, that led to the overthrow of the Amsterdam city government in April 1787, from the sidelines. When at the end of May 1787 the Bijltjesoproer broke out, his house was one of the homes of Orangists that was looted by the Patriots.
After the Prussian invasion of Holland and the fall of Amsterdam on 10 October 1787 Rendorp was readmitted to the "restored" city government. He was again elected in 1789, 1790, and 1792, the year of his death.

Works

Rendorp and his wife were art collectors. He had a large collection of paintings by Gabriël Metsu, Emanuel de Witte, Nicolaes Pieterszoon Berchem, and Jan van Huysum of whom he owned ten flower Still lifes. He had his wife and himself painted by the likes of Jean-Baptiste Perronneau, Johann Friedrich August Tischbein, and Jean-Étienne Liotard. In 1779 he invested in the Porcelain factory of Joannes de Mol, which he bought outright in 1782. He bought the house of Mattheus Lestevenon on the Herengracht in 1761, and later owned Singel No. 292.