The Groninger Studenten Corps Vindicat atque Polit (Latin for Maintain and Refine) is the oldest Dutch student association and was founded on February the 4th, 1815 as a reaction to attacks on students from local citizens. The first rector of the senate was B.J. Winter. Nowadays Vindicat is the largest student organization in Groningen, a city in the North of The Netherlands, with nearly 2500 members. In 2005, a copy of Mutua Fides on a scale of 1:25 was built in the miniature city Madurodam.