History of Frombork

Supposedly when the stronghold's lord died, his widow Gertruda offered the settlement to the bishop, and in her honor it was named "Frauenburg" (German for "Our Lady's fortress", "Castrum Dominae Nostrae" in Latin). This name is not unique in German, as it usually originates in the construction of a fortified chapel, church, or monastery dedicated to the Virgin Mary or inhabited by nuns. Several places were thus named Frauenburg or Marienburg, like the nearby Marienburg castle and city (now Malbork).

The village was first mentioned in a 1278 document signed by Bishop Heinrich Fleming. On 8 July 1310, Bishop Eberhard of Neisse granted the town Lübeck city rights, as used by many member cities of the Hanseatic League. It was described, still rather unspecifically, as Civitas Warmiensis (Warmian city).

In 1329-1388, the magnificent Brick Gothic cathedral (now the Archcathedral Basilica of the Assumption of the Blessed Virgin Mary and Saint Andrew) was built, and was dedicated to the Virgin Mary, or "Our Lady" (in Latin, Domina Nostra; in German, Unsere Frau). Hence, the town was called Frauenburg.

Over the centuries, the cathedral has been expanded and rebuilt repeatedly. There are also several other historic churches, dedicated to St. Nicholas, St. George, and St. Anne, all built in the 13th century.

After the first partition of the Polish-Lithuanian Commonwealth (1772) the town was taken over by the Kingdom of Prussia. Subsequently, in 1871 Frauenburg became part of the German Empire. The Preußische Ostbahn railway line was opened in 1899 connecting Elbing (Elbląg) and Braunsberg (Braniewo) via Frauenburg, leading further to the Russian border at Eydtkuhnen (Chernyshevskoye). Passenger services on the railway line ceased in early 2006.

Towards and after the end of World War II the German inhabitants were either evacuated or expelled like most of the German population