Karl Christoph, Duke of Münsterberg
Charles Christopher, Duke of Münsterberg( also" Charles Christopher of Poděbrady", or; 22 May 1545, Oleśnica – 17 March 1569, Oleśnica) was duke of Münsterberg from 1565 until his death.
He also held the title of Count of Glatz.
Victor, Duke of Münsterberg
Victor, Duke of Münsterberg also:" Victor, Duke of Münsterberg and Opava";;( 29 May 1443 in Cieszyn – 30 August 1500 in Cieszyn) was an Imperial Count from 1459 and Count of Kladsko.
From 1462 until his death, he was Duke of Münsterberg, and from 1465 to 1485 Duke of Opava.
Henry I, Landgrave of Hesse
Henry I of Hesse" the Child"( German:" Heinrich das Kind")( 24 June 1244 – 21 December 1308) was the first Landgrave of Hesse.
He was the son of Henry II, Duke of Brabant and Sophie of Thuringia.
Henry II, Duke of Münsterberg
Henry II of Münsterberg (– 11 March 1420) was Duke of Münsterberg (Ziębice) since 1410 until his death (as co-ruler of his brother John I).
He was the third son of Duke Bolko III of Münsterberg by his wife Euphemia, daughter of Duke Bolesław of Bytom.
Bolko III of Münsterberg
Bolko III of Münsterberg (– 13 June 1410) was a Duke of Münsterberg (Ziębice) from 1358 until his death, and ruler over Gleiwitz (Gliwice) during 1369–1373.
He was the eldest son of Nicholas the Small, Duke of Münsterberg, by his wife Agnes, daughter of Herman Krušina of Lichtenberg.
Matilda of Brabant, Countess of Artois
Matilda of Brabant( 14 June 1224 – 29 September 1288) was the eldest daughter of Henry II, Duke of Brabant and his first wife Marie of Hohenstaufen.
Maria of Brabant, Duchess of Bavaria
Maria of Brabant( 1226–1256) was a daughter of Henry II, Duke of Brabant, and Maria of Swabia.
She married Louis II, Duke of Bavaria, being the first of three wives.
Karl Friedrich I, Duke of Münsterberg-Oels
Karl Friedrich I of Münsterberg-Oels (also: Karl Friedrich I of Poděbrady; or ; ; 18 October 1593, Oleśnica – 31 May 1647, Oleśnica) was Duke of Oels from 1617 to 1647 and Duke of Bernstadt from 1639 to 1647.
He also held the titles of Duke of Münsterberg and Count of Glatz.
George II, Duke of Münsterberg-Oels
George II of Münsterberg- Oels( also:" George II of Poděbrady";,; 30 April 1512 in Oleśnica – 13 January 1553 in Oleśnica) was a Duke of Münsterberg 1536- 1542 and Duke of Oels.
He also held the title of a Count of Glatz.
Henry II, Duke of Münsterberg-Oels
Henry II of Münsterberg-Oels (also known as:"Henry II of Poděbrady", or , ; 29 March 1507 – 2 August 1548, Bierutów) was from 1536 to 1542 Duke of Münsterberg and of Oels ("Oleśnica") and from 1542 to 1548 Duke of Bernstadt ("Bierutów").
He also held the title of Count of Glatz ("Kladsko"), though he never actually ruled the County itself.

Question: Who is Henry Ii, Duke Of Münsterberg's paternal grandfather?
Answer: Nicholas the Small