Name Barbara Karniow | ||
Barbara of Karniów (1445 – April 27, 1510) was the daughter of Nicholas V of Karniów and Margaret Clemm of Ellguth. In 1475 she married Jan IV of Oświęcim. Together they had one daughter Helena (b. 1478/80 – d. aft. 1524), married in 1492 to Baron George of Schellenberg
References
Barbara of Karniów Wikipedia(Text) CC BY-SA