Leszek II the Black
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Leszek II the Black (Polish: Leszek II Czarny) ruled 1279-1288. During his government there was a third mongol raid against Poland in 1287.
Leszek II the Black (Polish: Leszek II Czarny) ruled 1279-1288. During his government there was a third mongol raid against Poland in 1287.