Tradition: Polish Mythology
Alternative Names: Sporysz, Spor, Sporysh
Category: Rat

The Myth

Spor, also known as Sporysz, is a supernatural personification of fertility, abundance, and prosperity in Slavic mythology. It represents the power behind successful growth, plentiful harvests, and the multiplication of wealth. In Belarusian tradition, Spor was sometimes personified as a man with white, curly hair.

In the Lublin region of Poland, Spor was described in animal forms, including a hamster or a rat carrying a small pouch. Other accounts portrayed it as a snake, dog, cat, or frog. These varied forms reflect its association with abundance and the natural forces that ensure prosperity.

Spor was also linked to ergot, a parasitic fungus that grows on grain and was locally known as the “mother of the grain.” Its presence could be interpreted as an omen of a plentiful harvest. The name Spor derives from Slavic words meaning “abundant,” “plentiful,” or “to increase,” reflecting the spirit’s role as a bringer of fertility and good fortune.

Sources

“Spor.” Polish Wikipedia. Wikimedia Foundation. https://pl.wikipedia.org/wiki/Spor

Tradition: Polish Mythology
Alternative Names: Mice of Popiel, Myszy Popiela
Category: Rat

The Myth

Popiel’s Mice are monstrous rodents from a Polish legend associated with the town of Kruszwica and Lake Gopło. The story concerns Popiel II, a semi-legendary ruler and the last member of the Popielid dynasty, who ruled alongside his ambitious and cruel wife. Together, they oppressed their subjects, poisoned a gathering of tribal elders, and murdered Popiel’s sons from his first marriage. Instead of cremating the dead according to traditional Slavic customs, they cast their bodies into Lake Gopło.

The murders provoked the fury of the people, and the elders’ dying curses were believed to have brought divine punishment upon the royal family. Soon afterward, thousands of enormous mice emerged from the lake and advanced on Popiel’s castle. They were fearless, possessed sharp teeth, and multiplied when soldiers attempted to cut them apart.

Popiel and his family fled by boat to a fortified tower on an island in the lake, but the mice pursued them across the water. They climbed the tower walls, gnawed through its barred doors, and devoured the royal family. When people eventually dared to enter the tower, they found only bones. According to local tradition, Popiel lost his crown while fleeing across the lake, and whoever discovers it will receive good fortune.

The legend presents the mice as instruments of supernatural justice, punishing Popiel for murder, tyranny, and the violation of sacred customs. A rebuilt medieval tower in Kruszwica, known as the Mouse Tower, remains a local landmark associated with the tale.

Sources

“Mouse Tower.” Łam dworski, March 12, 2016. https://lamusdworski.wordpress.com/2016/03/12/mouse-tower/