Johannetta, Countess of Sayn-Wittgenstein-Sayn-Altenkirchen (27 August 1632 – 28 September 1701), was Sovereign Countess of Sayn-Wittgenstein-Sayn-Altenkirchen...

 365–366 Sayn, Hildegard (1979). "Louise Juliane von Sayn". Lebensbilder aus dem Kreise Altenkirchen. Altenkrichen: Heimatverein für den Kreis Altenkirchen. pp...

child and fourth son of William I, Count of Sayn-Wittgenstein (24 August 1488 – 18 April 1570) and his wife, Countess Johannetta of Isenburg-Neumagen (born...

Mary of Great Britain (5 March 1723 – 14 January 1772) was the second-youngest daughter of George II of Great Britain and his wife, Caroline of Ansbach...

Prince of Brunswick-Lüneburg, son and heir of the Elector of Hanover. Her mother was Caroline of Ansbach, daughter of Johann Friedrich, Margrave of Brandenburg-Ansbach...

Prince of Wales (Frederick Louis, German: Friedrich Ludwig; 31 January 1707 – 31 March 1751) was the eldest son and heir apparent of King George II of Great...

consort Caroline of Ansbach. She was the wife of William IV, Prince of Orange, the first hereditary stadtholder of all seven provinces of the Northern Netherlands...

as the first wife of King Frederick V. She was the youngest surviving daughter of King George II of Great Britain and Caroline of Ansbach. The marriage...

William of Great Britain (13 November 1717 – 17 February 1718) was a member of the British royal family, second son of the Prince and Princess of Wales...

William Frederick, Margrave of Brandenburg-Ansbach (8 January 1686 – 7 January 1723), was Margrave of the Principality of Brandenburg-Ansbach from 1703...

daughter of Karl August, Prince of Waldeck and Pyrmont and Countess Palatine Christiane Henriette of Zweibrücken-Birkenfeld. The couple had seven children...

on 29 May 1661, Johann Georg married the Countess Johannetta of Sayn-Wittgenstein, heiress of Sayn-Altenkirchen. They had eight children: Eleonore Erdmuthe...

the margrave of the Principality of Ansbach from 1723 to his death. Charles William Frederick was the son of William Frederick, Margrave of Brandenburg-Ansbach...

Ernestine of Sayn-Wittgenstein (Ernestine Salentine; 23 April 1626 – 13 October 1661), was a German ruler, Sovereign Countess of Sayn-Wittgenstein-Hachenburg...

of Saxony (from 1692 to 1694). Eleonore Erdmuthe Louise was the eldest child of John George I, Duke of Saxe-Eisenach, and Countess Johannetta of Sayn-Wittgenstein...

Nassau-Weilburg. Sayn-Altenkirchen was given to Johannetta. Via her second husband, John George I, Duke of Saxe-Eisenach, it went to the younger line of Saxe-Eisenach...

Altenkirchen, she was the seventh of eight children born from the marriage of John George I, Duke of Saxe-Eisenach and Johannetta, Countess of Sayn...