Princess Caroline of Waldeck and Pyrmont
Caroline Louise of Waldeck and Pyrmont( 14 August 1748 – 18 August 1782), was a Princess of Waldeck and Pyrmont by birth and Duchess consort of Courland by marriage.
She was the daughter of Karl August, Prince of Waldeck and Pyrmont, and Countess Palatine Christiane Henriette of Zweibrücken- Birkenfeld.
Princess Mathilde of Waldeck and Pyrmont
Princess" Mathilde" of Waldeck and Pyrmont( 10 April 1801 – 13 April 1825) was a member of the House of Waldeck and Pyrmont and a Princess of Waldeck and Pyrmont and a member of the House of Württemberg and a Duchess of Württemberg through her marriage to Duke Eugen of Württemberg
Princess Helena of Waldeck and Pyrmont (1899–1948)
Princess Helena of Waldeck and Pyrmont( 22 December 189918 February 1948) was the only daughter of Friedrich, Prince of Waldeck and Pyrmont, last reigning Prince of Waldeck and Pyrmont, and wife of Nikolaus, Hereditary Grand Duke of Oldenburg.
Friedrich Anton Ulrich, Prince of Waldeck and Pyrmont
Friedrich Anton Ulrich, Prince of Waldeck and Pyrmont( 27 November 16761 January 1728) was the first reigning Prince of Waldeck and Pyrmont from 1712 to 1728.
He was the son of Christian Louis, Count of Waldeck and Countess Anna Elisabeth of Rappoltstein.
From 1706 to 1712 he was Count of Waldeck and Pyrmont.
On 6 January 1712 he was elevated to Prince by the Emperor Charles VI.
George II, Prince of Waldeck and Pyrmont
George II, Prince of Waldeck and Pyrmont (20 September 178915 May 1845) was Prince of Waldeck and Pyrmont from 1813 to 1845.
He was the son of George I, Prince of Waldeck and Pyrmont and Countess Princess Augusta of Schwarzburg-Sondershausen.
Wittekind, Prince of Waldeck and Pyrmont
Wittekind Adolf Heinrich Georg- Wilhelm, Prince of Waldeck and Pyrmont( born 9 March 1936) has been since 1967 the head of the House of Waldeck and Pyrmont.
Princess Hermine of Waldeck and Pyrmont
Princess Hermine of Waldeck and Pyrmont (born: 29 September 1827; died: 16 February 1910) was a German princess.
She was the second daughter of George II, Prince of Waldeck and Pyrmont and his wife Princess Emma of Anhalt-Bernburg-Schaumburg-Hoym.
She was an aunt of the Dutch Queen Emma.
Princess Guda of Waldeck and Pyrmont
Princess Guda of Waldeck and Pyrmont( born 22 August 1939) is the youngest daughter of Josias, Hereditary Prince of Waldeck and Pyrmont, head of the House of Waldeck and Pyrmont from 1946 to 1967 and first wife of Frederick William, Prince of Wied.
Princess Ida of Waldeck and Pyrmont
Princess" Ida" Caroline of Waldeck and Pyrmont( 26 September 1796 – 12 April 1869) was a member of the House of Waldeck and Pyrmont and a Princess of Waldeck and Pyrmont.
Through her marriage to George William, Prince of Schaumburg- Lippe, Ida was also a member of the House of Lippe and Princess consort of Schaumburg- Lippe.
George I, Prince of Waldeck and Pyrmont
George I, Prince of Waldeck and Pyrmont( 6 May 17479 September 1813) was Prince of Waldeck and Pyrmont from 1812 to 1813.
He was the son of Karl August, Prince of Waldeck and Pyrmont and Countess Palatine Christiane Henriette of Zweibrücken- Birkenfeld.

Question: Who is Princess Hermine Of Waldeck And Pyrmont's paternal grandfather?
Answer: George I, Prince of Waldeck and Pyrmont