Frederica Henriette of Anhalt-Bernburg
Frederica Henriette of Anhalt- Bernburg( 24 January 1702–4 April 1723), was a member of the House of Ascania and Princess of Anhalt- Bernburg by birth and a Princess of Anhalt- Köthen by marriage.
Leopold IV, Duke of Anhalt
Leopold IV Frederick, Duke of Anhalt (1 October 1794 – 22 May 1871) was a German prince of the House of Ascania.
From 1817 until 1853 he was ruler of the duchy of Anhalt-Dessau and from 1847 until 1853 also ruler of the duchy of Anhalt-Köthen.
From 1853 until 1863 he was the ruler of the joined duchy of Anhalt-Dessau-Köthen and from 1863 the first ruler of the united duchy of Anhalt.
Anna Maria of Baden
Princess Anna Maria of Baden (22 May 1562 – 25 April 1583) was a German noblewoman.
Gisela Agnes of Anhalt-Köthen
Gisela Agnes of Anhalt- Köthen( 21 September 1722, Köthen – 20 April 1751, Dessau) was a princess of Anhalt- Köthen by birth and by marriage Duchess of Anhalt- Dessau.
Dorothea Maria of Anhalt
Dorothea Maria of Anhalt (Dessau, 2 July 1574 – Weimar, 18 July 1617), was by birth a member of the House of Ascania and princess of Anhalt.
After her marriage, she became Duchess of Saxe-Weimar.
Dorothea Maria was the sixth daughter of Joachim Ernest, Prince of Anhalt, but second-born daughter by his second wife Eleonore, daughter of Christoph, Duke of Württemberg.
Anna Maria of Anhalt
Anna Maria of Anhalt (Zerbst, 13 June 1561 – Brzeg, 14 November 1605), was by birth a member of the House of Ascania and a princess of Anhalt.
After her marriage, she was Duchess of Legnica-Brzeg-Oława-Wołów.
Anna Maria was the eldest daughter of Joachim Ernest, Prince of Anhalt, by his first wife Agnes, daughter of Wolfgang I, Count of Barby-Mühlingen.
Giorgio Bernini
Giorgio Bernini( born 9 November 1928) is an Italian jurist, academic and politician.
He is the father of Anna Maria Bernini.
Joachim Ernest, Prince of Anhalt
Joachim Ernest of Anhalt (21 October 1536 – 6 December 1586), was a German prince of the House of Ascania, ruler of the principality of Anhalt-Zerbst from 1551, and from 1570 sole ruler of all the Anhalt lands.
Louise of Anhalt-Dessau (1709–1732)
Louise, Princess of Anhalt- Bernburg( née Princess Louise of Anhalt- Dessau; 21 August 1709 – 29 July 1732) was the first wife and consort of Victor Frederick, Prince of Anhalt- Bernburg.
Joachim Ernst, Duke of Anhalt
Joachim Ernst, Duke of Anhalt( 11 January 1901 – 18 February 1947) was the last ruler of the Duchy of Anhalt.

Question: When did Anna Maria Of Anhalt's father die?
Answer: 6 December 1586