Princess Louise of Schleswig-Holstein-Sonderburg-Glücksburg
Princess Louise of Schleswig-Holstein-Sonderburg-Glücksburg (6 January 1858 in Schloss Luisenlund, Kiel, Duchy of Schleswig – 2 July 1936 in Marburg an der Lahn, Hesse, Germany) was the princess consort of George Victor, Prince of Waldeck and Pyrmont.
Louise was the third child and second eldest daughter of Friedrich, Duke of Schleswig-Holstein-Sonderburg-Glücksburg and Princess Adelheid of Schaumburg-Lippe and a niece of Christian IX of Denmark.
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.
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 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.
Prince Wolrad of Waldeck and Pyrmont
Prince Wolrad of Waldeck and Pyrmont (26 June 189217 October 1914) was the youngest child of George Victor, Prince of Waldeck and Pyrmont by his second wife Princess Louise of Schleswig-Holstein-Sonderburg-Glücksburg.
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.
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.
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.
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.

Question: Who is Prince Wolrad Of Waldeck And Pyrmont's maternal grandfather?