Question: When did George Ii Of Brieg's father die?
Sentence (from "Frederick II of Legnica"): Frederick II, Duke of Legnica  (12 February 1480 – 17 September 1547), also known as the Great of Legnica , was a Duke of Legnica from 1488 (until 1495 and 1505 with his brothers), of Brzeg from 1521.
Relevant evidence: Yes