Jan IV of Oświęcim
Jan IV of Oświęcim, was a Duke of Oświęcim during 1434–1456 and Duke of Gliwice from 1465 to 1482.
From *.wikipedia.org,
General Info
.
Male
Date of Birth
January 1st, 1420
Age
606
Date of Death
October 28th, 1495
Died Aged
75
Star Sign
Capricorn
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