Orangism (Dutch Republic)
In the history of the Dutch Republic, Orangism or prinsgezindheid ("pro-prince stance") was a political force opposing the Staatsgezinde (pro-Republic) party. Orangists supported the Princes of Orange as Stadtholders (a position held by members of the House of Orange) and military commanders of the Republic, as a check on the power of the regenten.
Source: Wikipedia — Orangism (Dutch Republic) (CC BY-SA 4.0)