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.
Adam Wenceslaus, Duke of Cieszyn
Adam Wenceslaus of Cieszyn( 12 December 1574 – 13 July 1617), was a Duke of Cieszyn from 1579 until his death.
He was the second but only surviving son of Wenceslaus III Adam, Duke of Cieszyn, by his second wife Sidonia Katharina, daughter of Francis I, Duke of Saxe- Lauenburg.
His older half- brother, Frederick Casimir, only son of Wenceslaus III Adam's first marriage, died a few years before he was born, in 1571.
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.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
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.
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.
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.
Henry Wenceslaus, Duke of Oels-Bernstadt
Henry Wenceslaus, Duke of Oels- Bernstadt( also known as:" Henry Wenceslaus of Poděbrady Henry Wenceslaus of Bernstadt" or" Henry Wenceslaus of Münsterberg",,, or, or; 7 October 1592, probably in Oleśnica – 21 August 1639, probably in Bernstadt) was Duke of Bernstadt from 1617 until his death.
He also used the titles of Duke of Münsterberg and Count of Glatz, although he never ruled those territories.
From 1629 to 1639 he was Governor of Silesia.
Casimir I of Oświęcim
Casimir I of Oświęcim  (1396 – 7 April 1434) was a Duke of Oświęcim since 1406 (under regency until 1414), ruler over Toszek (from 1414) and Strzelin (during 1416–1427).
He was the only child of Duke Przemysław of Oświęcim by his unknown wife.
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.

Question: Who is Wenceslaus I Of Zator's paternal grandfather?
Answer: Przemysław of Oświęcim