List of Famous people with last name Olesnica
Konrad I of Oleśnica
Konrad I of Oleśnica was a Duke of Żagań and Ścinawa during 1309–1312, Duke of Oleśnica, Namysłów, Gniezno and Kalisz during 1312–1313, Duke of Kalisz during 1313–1314 (alone), Duke of Namysłów since 1313 (alone) and Duke of Oleśnica since 1321 until his death (alone).
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Bolesław of Oleśnica
Bolesław of Oleśnica, was a Duke of Żagań, Ścinawa, etc., during 1309-1312, Duke of Oleśnica, Namysłów, Gniezno and Kalisz during 1312-1313, Duke of Gniezno during 1313-1314 (alone) and Duke of Oleśnica since 1313 until his death (alone).
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