Philipp III, Count of Hanau-Münzenberg
Count Phillip III of Hanau- Münzenberg( 30 November 1526 – 14 November 1561) ruled the County of Hanau- Münzenberg from 1529 until his death.
Countess Catharina Belgica of Nassau
Countess Catharina Belgica of Nassau (31 July 1578 – 12 April 1648) was a countess of Hanau-Münzenberg by marriage to Philip Louis II, Count of Hanau-Münzenberg, and regent of Hanau-Münzenberg from 1612 until 1626.
She was the third daughter of William the Silent and his third spouse Charlotte of Bourbon.
Johanna of Hanau-Münzenberg
Countess Johanna of Hanau-Münzenberg (1610 – 13 September 1673) was a daughter of Count Albert of Hanau-Münzenberg-Schwarzenfels and Countess Ehrengard of Isenburg (1577 – 1637).
Hanau-Münzenberg-Schwarzenfels was a cadet branch of Hanau-Münzenberg.
Philipp Ludwig III, Count of Hanau-Münzenberg
Count Philipp Ludwig III of Hanau- Münzenberg( in Hanau – 12 November 1641 in The Hague) was the last count of the main Hanau- Münzenberg line of the House of Hanau.
After his death, the Hanau- Münzenberg- Schwarzenfels line inherited Hanau- Münzenberg.
Philipp Ludwig I, Count of Hanau-Münzenberg
Philipp Ludwig I, Count of Hanau- Münzenberg( 21 November 1553 – 4 February 1580) succeeded his father in the government of the County of Hanau- Münzenberg in 1561.
Albrecht of Hanau-Münzenberg
Albert of Hanau-Münzenberg (12 November 1579 – 19 December 1635 in Strasbourg) was the younger son of Philip Louis I of Hanau-Münzenberg (1553-1580) and his wife, Countess Magdalena of Waldeck (1558-1599).
The only sons of his parents to reach adulthood were Albert and his elder brother Philip Louis II.
Albert's son John Ernest was the last male member of the Hanau-Münzenberg line of the House of Hanau.
Philipp Ludwig II, Count of Hanau-Münzenberg
Philipp Ludwig II of Hanau- Münzenberg( 18 November 1576, in Hanau – 9 August 1612, in Hanau), was one of the most notable counts of Hanau of the early modern period, his policies bringing about sweeping changes.
Count Philipp Ludwig II of Hanau- Münzenberg was born in the castle at Hanau and baptised two weeks later on 3 December.
His parents were Count Philipp Ludwig I of Hanau- Münzenberg( 1553 – 1580) and Countess Magdalena of Waldeck( 1558 – 1599).
Philipp Reinhard, Count of Hanau-Münzenberg
Philipp Reinhard of Hanau- Münzenberg( 2 August 1664, Bischofsheim am hohen Steg – 4 October 1712, Philippsruhe Castle, Hanau) from 1680 to 1712 in the County of Hanau- Münzenberg.
Reinhard IV, Count of Hanau-Münzenberg
Count Reinhard IV of Hanau- Münzenberg( born: 14 March 1473 – died: 30 January 1512) succeeded in 1500 his father Philipp I of Hanau- Münzenberg( 1449 – 1500) in the government of the County of Hanau- Münzenberg.
He served as co-regent from 1496 onwards.
Philipp Moritz, Count of Hanau-Münzenberg
Philipp Moritz of Hanau- Münzenberg( 25 August 1605 – 3 August 1638 in Hanau) succeeded his father as Count of Hanau- Münzenberg in 1612.

Question: Who is Johanna Of Hanau-Münzenberg's paternal grandmother?
Answer: Countess Magdalena of Waldeck