Petrus Gaszowiec, (c.1425, Rozmierz–1474, Kraków) (also known as Piotr Gaszowiec, Petro Gassoviecz, Petr Gaschowietz, Petrus de Silesia, Petrus Strzelec)...

It has been suggested that the Almanach was written by astronomer Petrus Gaszowiec. Like other almanacs and calendars of its day, the Almanach lists Church...

1463 – Paweł z Kłobucka 1463–1464 – Mikołaj z Kalisza 1464–1465 – Petrus Gaszowiec z Loćmierzy 1465–1466 – Andrzej Grzymała z Poznania 1466–1467 – Paweł...