Leszek II the Black
1241–1288
High Duke of Poland
sovereign
Born in Brześć Kujawski
Contemporaries
People who walked the earth at the same time as Leszek II the Black:
- Dante Alighieri (1265–1321)
- Marco Polo (1254–1324)
- Thomas Aquinas (1225–1274)
- Rumi (1207–1273)
- Saadi (1210–1292)
- Kublai Khan (1215–1294)
- Osman I (1258–1326)
- Giotto (1267–1337)