A new institution, the State University of Louvain, was established in the city in 1816, but closed in 1835. With the closing of the State University, the Catholic University of Mechelen moved its seat to Leuven, adjusted its name and declared itself as a "re-founding" of the 1425 University of Leuven. This claim to continuity with the older institution was challenged in the courts, with Belgium's highest court issuing rulings (in 1844, 1855 and 1861) that as a matter of law the Catholic University of Leuven was a different institution created under a different charter. Nonetheless, the Catholic University of Leuven is very frequently identified as a continuation of the older institution.