Nicolaus Copernicus surviving primary documents on the early years of Copernicus's childhood and education. Copernicus biographers assume that Watzenrode first sent young Copernicus to St. John's School, at Toruń, where he himself had been a master. Later, according to Armitage, the boy attended the Cathedral School at Włocławek, up the Vistula River from Toruń, which prepared pupils for entrance to the University of Kraków, Watzenrode's alma mater in Poland's capital. In the winter semester of 1491–92 Copernicus, as "Nicolaus Nicolai de Thuronia", matriculated together with his brother Andrew at the University of Kraków (now Jagiellonian University). Copernicus began his studies in the
Nicolaus Copernicus University in Toruń university was put forward in November by the National Workers Party whose members chose Toruń-born Nicolaus Copernicus to be the patron of the University. For this purpose a number of educational societies, such as the Baltic Institute (later transferred to Gdynia, and then to Gdańsk) amongst others, were established in the town. Finally in 1938 it was decided to set up the Nicolaus Copernicus University in Toruń as a subsidiary of Poznań's Adam Mickiewicz University; work was to start at the beginning of 1940. This program, however, was interrupted by World War II. It was not until 1947, (two years