"Capture and destruction of the city of Sandomierz" . . "30pxKingdom of Poland" . "The sack of Sandomierz during the first Mongol invasion of Poland took place on 13 February 1241. It ended in the victory of the Mongol forces, who captured the city and burned it, massacring the residents.During the Mongol invasion of Poland, southeastern Polish city of Sandomierz was regarded by the invaders as a strategically important location, which had to be captured."@en . . "unknown" . . . . "unknown" . "Mongol Empire" . "Sack of Sandomierz"@en . . "1241-02-13Z"^^ . .