Sophia of Bavaria
Sophia of Bavaria (1376 – 4 November 1428) was a Queen of Bohemia and the spouse of Wenceslaus, King of Bohemia and King of the Romans.
She was briefly interim regent of Bohemia after the death of Wenceslaus in 1419.
Władysław of Zator
Władysław of Zator( 1455 – 28 May/ 21 September 1494), was a Duke of Zator during 1468 – 1474( with his brothers as co-rulers), ruler over half of Zator during 1474 – 1482( with his brother as co-ruler) and Duke of Wadowice since 1482 until his death.
He was the fourth and youngest son of Duke Wenceslaus I of Zator by his wife Maria, daughter of Urban Kopczowski, a noblemen from the Duchy of Siewierz.
Anne of Bohemia (1290–1313)
Anne of Bohemia( 1290 –1313) was the eldest surviving daughter of Wenceslaus II of Bohemia and Poland and his first wife Judith of Habsburg.
Her siblings included Elisabeth of Bohemia and Wenceslaus III of Bohemia.
Margaret of Bohemia, Duchess of Wroclaw
Margaret of Bohemia( 21 February 1296 – 8 April 1322) was a daughter of Wenceslaus II of Bohemia and his first wife, Judith of Habsburg.
Heinrich von Freiberg
Heinrich von Freiberg was a Middle High German narrative poet at the court of Wenceslaus II of Bohemia.
He is mainly noted for his continuation of Gottfried von Strassburg's" Tristan" in about 1290.
The work is preserved in three complete manuscripts and five fragments.
Wenceslaus II of Zator
Wenceslaus II of Zator (1450/55 – before 5 October 1487), was a Duke of Zator during 1468-1474 (with his brothers as co-rulers), and ruler over half of Zator from 1474 until his death (with his brother as co-ruler).
He was the second son of Duke Wenceslaus I of Zator by his wife Maria, daughter of Urban Kopczowski, a noblemen from the Duchy of Siewierz.
Jan V of Zator
Jan V of Zator( before 1455 – 17 September 1513), was a Duke of Zator during 1468 – 1474( with his brothers as co-rulers), and ruler over half of Zator from 1474 until his death( during 1474 – 1482 with his brother as co-ruler).
He was the third son of Duke Wenceslaus I of Zator by his wife Maria, daughter of Urban Kopczowski, a noblemen from the Duchy of Siewierz.
Casimir II of Zator
Casimir II of Zator( – 8 January/ 7 July 1490), was a Duke of Zator during 1468 – 1474( with his brothers as co-rulers), and ruler over half of Zator from 1474 until his death( during 1474 – 1487 with his brother as co-ruler).
He was the eldest son of Duke Wenceslaus I of Zator by his wife Maria, daughter of Urban Kopczowski, a noblemen from the Duchy of Siewierz.
Wenceslaus I of Zator
Wenceslaus I of Zator (– before 29 July 1468), was a Duke of Oświęcim during 1434–1445 (with his brothers as co-rulers) and Duke of Zator from 1445 until his death.
He was the eldest son of Duke Casimir I of Oświęcim by his first wife Anna, daughter of Duke Henry VIII of Żagań.
Wenceslaus II of Bohemia
Wenceslaus II Přemyslid( 27 September 1271 – 21 June 1305) was King of Bohemia( 1278 – 1305), Duke of Cracow( 1291 – 1305), and King of Poland( 1300 – 1305).
He was the only son of King Ottokar II of Bohemia and Ottokar's second wife Kunigunda.
He was born in 1271, ten years after the marriage of his parents.
Kunigunda was the daughter of Rostislav Mikhailovich, lord of Slavonia, son of a Grand Prince of Kiev, and Anna of Hungary, daughter of Béla IV of Hungary.
His great- grandfather was the German king Philip of Swabia.
Wenceslaus II was the grandfather of the Holy Roman Emperor, Charles IV.
He was a member of the Přemyslid dynasty.

Question: Who is Wenceslaus Ii Of Zator's paternal grandfather?