Maria van Reigersberch was the wife of Hugo Grotius, who helped him escape in 1621 from Loevestein Castle during his incarceration there after his 1619 trial.
Grotius was arrested on 29 August 1618, together with van Oldenbarnevelt, Rombout Hogerbeets, the pensionary of Leiden, and Gilles van Ledenberg, the secretary of the States of Utrecht, on suspicion of treason, on the orders of stadtholderMaurice, Prince of Orange. They were held incommunicado for eight months, during which time Maria was not allowed to visit her husband in his cell in the Binnenhof, not even when he was taken severely ill. Eventually, Grotius was sentenced to life imprisonment on 18 May 1619 by a court of 24 delegated judges of the States General. He was to serve his sentence in Loevestein Castle, together with Hogerbeets, who received the same sentence. Maria immediately started to pester the States General with petitions to obtain better living conditions for her husband. She was eventually able to get permission to live at the castle for extended periods of time with her children and servants. She also obtained permission for Grotius to receive books to help him in his research. These books were transported in a chest. On 22 March 1621 Maria helped Grotius into that chest, while she faked his body in his bed with his upper clothes. The chest was transported to Gorinchem, escorted by Maria's maid Elsje van Houwening; Maria stayed behind and was locked up herself for a while. Grotius traveled to Paris and was followed by his wife, after she had been released.
Life in exile
In Paris Grotius expressed his gratitude for his wife's role in his escape with the Latin poemSilva ad Thuanum in which he made it known that the ruse with the chest had been invented by Maria. Grotius soon unleashed a torrent of pamphlets and larger publications in which he defended Oldenbarnevelt and himself. In the next decade he became an icon of the faction that would grow into the Dutch States Party. On 31 October 1626 another daughter, Françoise, was born in Paris, who died shortly after. Because Grotius could not safely visit the Dutch Republic, Maria was often called upon to manage his affairs there. She took care of the contacts with his Dutch publishers, and also started several lawsuits to undo the forfeiture of his assets. For her own property she was successful in 1625, while the forfeiture of Grotius' assets was lifted in 1630. She also sued Rotterdam for Grotius' arrears in pay, because the city government had stopped his salary after his conviction. From the correspondence with her husband during these absences it becomes clear that Maria was in charge of the finances in the family. Grotius was appointed ambassador of Christina, Queen of Sweden to France in 1635. Maria then began to live in great style, living in the ambassadorial residence with many servants, and hosting sumptious parties for fellow diplomats. On one of her voyages to The Hague in this period she used a carriage with six horses, which caused much jealousy among the Hague inhabitants, to Maria's secret pleasure. She also visited the Queen Regent of France, Anne of Austria, regularly on her own. Maria had her own income from her possessions in the Republic. She invested on her own. In short, she was an independent woman. After Grotius death in 1645 in Rostock Maria did not travel to Delft for his funeral, but remained for a while in Paris, where she started upon the project of publishing Grotius' collected works. She eventually returned to The Hague, where she died on 19 April 1653. From her last will it becomes clear that she died a rich woman, who had given her daughter a large dowry, and left her three surviving sons large bequests. She was buried with her husband in the Nieuwe Kerk.
