Bolesław II of Niemodlin
Bolesław II of Niemodlin( 1326/35 – by 25 June 1368), was a Duke of Niemodlin since 1365 until his death( with his brothers as co-rulers).
He was the eldest son of Bolesław the Elder, Duke of Niemodlin, by his wife Euphemia, daughter of Henry VI the Good, Duke of Wrocław.
Elisabeth of Valois
Elisabeth of Valois  (2 April 1545 – 3 October 1568) was a Spanish queen consort as the third spouse of Philip II of Spain.
She was the eldest daughter of Henry II of France and Catherine de' Medici.
Bolko III of Strzelce
Bolko III of Strzelce (also known as of Opole; ; – 21 October 1382) was a Duke of Opole during 1356–1370 (with his brothers as co-rulers) and Duke of Strzelce from 1375 until his death.
He was the second son of Duke Bolko II of Opole by his wife Elisabeth, daughter of Duke Bernard of Świdnica.
Wenceslaus of Niemodlin
Wenceslaus of Niemodlin( 1336/46 – June 1369) was a Duke of Niemodlin since 1365 until his death( with his brothers as co-rulers), and Duke of Gliwice from 1364.
He was the second son of Bolesław the Elder, Duke of Niemodlin, by his wife Euphemia, daughter of Henry VI the Good, Duke of Wrocław.
Henry Bryant (naturalist)
Henry Bryant( May 12, 1820 – February 2, 1867) was an American physician and naturalist.
He was the grandfather of Henry Bryant Bigelow.
Gervase of Tilbury
Gervase of Tilbury( 1150 – 1220) was an English canon lawyer, statesman and cleric.
He enjoyed the favour of Henry II of England and later of Henry's grandson, Emperor Otto IV, for whom he wrote his best known work, the" Otia Imperialia".
Henry II of Niemodlin
Henry II of Niemodlin  (1374 – 22 December 1394) was a Duke of Strzelce and Niemodlin since 1382 until his death (with his brothers as co-rulers and only formally).
He was the third son of Duke Bolko III of Strzelce by his wife Anna, probably daughter of Duke Jan I of Oświęcim.
Henry of Niemodlin
Henry of Niemodlin( after 1345 – 14 September 1382), was a Duke of Niemodlin since 1365 until his death( with his brothers as co-rulers until 1369).
He was the third and youngest son of Bolesław the Elder, Duke of Niemodlin, by his wife Euphemia, daughter of Henry VI the Good, Duke of Wrocław.
Nicholas II of Niemodlin
Nicholas II of Niemodlin( – 27 June 1497), was a Duke of Opole- Brzeg- Strzelce- Niemodlin in 1476( as co-ruler of his father) and sole Duke of Niemodlin from 1476 until his death.
He was the third son of Duke Nicholas I of Opole by his wife Agnes, daughter of Duke Louis II of Brzeg.
Richard FitzNeal
Richard FitzNeal( c. 1130 – 10 September 1198) was a churchman and bureaucrat in the service of Henry II of England.

Question: Who is Henry Ii Of Niemodlin's paternal grandfather?