Prince Leon Aleksander Sapieha (1883-1944) was a Polish military aviator, landowner, traveler, and a member of the Sejm.
His brother was Prince Adam Zygmunt Sapieha and his uncle the Polish cardinal Prince Adam Stefan Sapieha.

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Polish Army officer, landowner, traveler
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Join the roomPrince Leon Aleksander Sapieha (1883-1944) was a Polish military aviator, landowner, traveler, and a member of the Sejm.
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Prince Leon Aleksander Sapieha (1883-1944) was a Polish military aviator, landowner, traveler, and a member of the Sejm.
His brother was Prince Adam Zygmunt Sapieha and his uncle the Polish cardinal Prince Adam Stefan Sapieha.