- First name
- William
- Last name
- III
- Date of Birth
- 1650
- Date of Death
- 1702
- Born in
- The Hague
- Died in
- London
William III (1650–1702) had already been appointed as Field Marshall of the army on 26 February 1672. The promotion to Stadholder of Holland (4 July 1672) and Zeeland (16 July 1672) turned him into a virtual dictator: he disbanded the old town magistracies and replaced them with regents loyal to the House of Orange and the Reformed Church. There is new historical evidence that the Prince of Orange and some of his relatives were involved in organizing or facilitating the murder of the De Witt brothers.