Prince William of Denmark
Prince William of Denmark and Norway or Prince Vilhelm (21 February 1687 – 23 November 1705) was the youngest son of Christian V of Denmark and Charlotte Amalie of Hesse-Kassel, and thus a younger brother of Frederick IV.
Princess Charlotte Amalie of Hesse-Philippsthal
Charlotte Amalie of Hesse- Philippsthal( 11 August 1730, Philippsthal – 7 September 1801, Meiningen), was Duchess and regent from 1763 to 1782 of Saxe- Meiningen.
Prince Christian of Denmark (1675–1695)
Prince Christian of Denmark and Norway( 25 March 1675 – 27 June 1695) was the third son of Christian V of Denmark and his consort, Charlotte Amalie of Hesse- Kassel, and thus a younger brother of King Frederick IV.
He died aged 20, and never married.
Princess Sophia Hedwig of Denmark
Princess Sophia Hedwig of Denmark and Norway( 28 August 1677 – 13 March 1735) was a Danish princess, the daughter of King Christian V and his queen- consort, Charlotte Amalie of Hesse- Kassel.
Amalie of Baden
Amalie Christina Caroline, Princess of Fürstenberg( née Baroness Amalie of Hochberg, formerly Countess Amalie of Hochberg and Princess Amalie of Baden; 26 January 1795 – 14 September 1869) was the consort of Charles Egon II, Prince of Fürstenberg.
Charlotte Amalie of Hesse-Kassel
Charlotte Amalie of Hesse- Kassel( 27 April 1650 – 27 March 1714) was queen- consort of Denmark and Norway by marriage to King Christian V.
Charlotte Baden
Charlotte Baden( 21 November 1740 – 6 June 1824) was a Danish writer, feminist and letter- writer.
Sophia Lovisa Charlotte Baden was the daughter of major Gustav Ludvig von Klenau( 1703 – 72) and Bolette Cathrine From( 1696- 1788).
She was brought up by her relative Anna Susanne von der Osten( 1704- 1773), head lady- in- waiting to Princess Charlotte Amalie of Denmark, who financed her education and gave her a pension.
In 1763, she married Jacob Baden( 1735- 1804), who was a professor at the University of Copenhagen.
Juliane Elisabeth von Wallenstein
Juliane Elisabeth von Wallenstein née von Uffeln( 1618-1692) was a Danish courtier," Overhofmesterinde" to the queen of Denmark, Charlotte Amalie of Hesse- Kassel, from 1677 to 1692.
She married the German chamberlain and nobleman Gottfried von Wallenstein in 1636.
She served as chief lady- in- waiting to Margravine Hedwig Sophie of Brandenburg in 1667- 69, and to queen Charlotte Amalie in 1677- 92.
She is described as a confidante of the queen, who reportedly loved and trusted her.
Frederick IV of Denmark
Frederick IV (11 October 1671 – 12 October 1730) was the king of Denmark and Norway from 1699 until his death.
Frederick was the son of King Christian V of Denmark-Norway and his consort Charlotte Amalie of Hesse-Kassel.
Princess Charlotte Amalie of Denmark
Princess Charlotte Amalie of Denmark and Norway (6 October 1706 – 28 October 1782) was a Danish princess, daughter of King Frederick IV of Denmark and Louise of Mecklenburg-Güstrow.

Question: Who is Princess Charlotte Amalie Of Denmark's paternal grandfather?
Answer: Christian V of Denmark