William Gustav of Anhalt-Dessau
William Gustav of Anhalt- Dessau( 20 June 1699 – 16 December 1737) was a German prince of the House of Ascania and heir to the principality of Anhalt- Dessau.
He was born in Dessau, the eldest son of Leopold I, Prince of Anhalt- Dessau, by his morganatic wife Anna Louise Föhse.
Albert V, Prince of Anhalt-Dessau
Albert V, Prince of Anhalt- Dessau( died ca. 1469) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Dessau.
He was the fifth son of Sigismund I, Prince of Anhalt- Dessau, by his wife Judith, daughter of Gebhard XI, Count of Querfurt.
Sigismund II, Prince of Anhalt-Dessau
Sigismund II, Prince of Anhalt- Dessau( died aft. 22 May 1452) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Dessau.
He was the fourth son of Sigismund I, Prince of Anhalt- Dessau, by his wife Judith, daughter of Gebhard XI, Count of Querfurt.
Anna Louise Föhse
Anna Louise Föhse, Princess of the Holy Roman Empire (22 March 1677 in Dessau – 5 February 1745) was a German imperial princess.
Born as a commoner to Rudolf Föhse, the court pharmacist in Dessau, and his wife, Agnes Ohme, she married Leopold I, Prince of Anhalt-Dessau and was later ennobled by Leopold I, Holy Roman Emperor.
George I, Prince of Anhalt-Dessau
George I, Prince of Anhalt- Dessau( – 21 September 1474), was a German prince of the House of Ascania and ruler of the principality of Anhalt- Dessau.
He was the second son of Sigismund I, Prince of Anhalt- Dessau, by his wife Judith, daughter of Gebhard XI, Count of Querfurt.
Henriette Amalie of Anhalt-Dessau
Princess Henriette Amalie of Anhalt-Dessau (7 December 17205 December 1793) was the fifth (fourth surviving) and youngest daughter of Leopold I, Prince of Anhalt-Dessau, by his morganatic wife, Anna Louise Föhse.
Waldemar IV, Prince of Anhalt-Dessau
Waldemar IV, Prince of Anhalt- Dessau( died aft. 22 July 1417) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Dessau.
He was the eldest son of Sigismund I, Prince of Anhalt- Dessau, by his wife Judith, daughter of Gebhard XI, Count of Querfurt.
Prince George Bernhard of Anhalt-Dessau
George Bernhard of Anhalt- Dessau( 21 February 1796 – 16 October 1865), was a German prince of the House of Ascania from the Anhalt- Dessau branch.
He was born in Dessau, the second son of Frederick, Hereditary Prince of Anhalt- Dessau, by his wife Landgravine Amalie of Hesse- Homburg, daughter of Frederick V, Landgrave of Hesse- Homburg.
Princess Elisabeth Albertine of Anhalt-Dessau
Elisabeth Albertine of Anhalt- Dessau( 1 May 1665- 5 October 1706), was a German noblewoman by birth Princess of Anhalt- Dessau as member of the House of Ascania and by marriage Duchess of Saxe- Weissenfels- Barby.
Born in Cölln an der Spree, she was the fourth of ten children born from the marriage of John George II, Prince of Anhalt- Dessau and Henriette Catherine of Orange- Nassau.
From her nine older and younger siblings, five survive adulthood: Henriette Amalie( by marriage Princess of Nassau- Dietz), Marie Eleonore( by marriage Princess Radziwiłł and Duchess of Olyka), Henriette Agnes, Leopold I, Prince of Anhalt- Dessau and Johanna Charlotte( by marriage Margravine of Brandenburg- Schwedt).
Countess Henriette Catherine of Nassau
Henriette Catherine of Nassau (10 February 1637 – 3 November 1708) was princess consort of Anhalt-Dessau by marriage to John George II, Prince of Anhalt-Dessau, and regent of Anhalt-Dessau from 1693 to 1698 during the minority (and then the absence) of her son Leopold I, Prince of Anhalt-Dessau.

Question: What is the date of birth of Henriette Amalie Of Anhalt-Dessau's mother?
Answer: 22 March 1677