William of Æbelholt
Saint William of Æbelholt( also known as William of the Paraclete, William of Eskilsø and William of Paris)( c. 1125 – Easter Sunday, 1203) was a French- born churchman of Denmark.
Prince William of Baden (disambiguation)
Prince William( Wilhelm) of Baden may refer to:
Princess Bathildis of Schaumburg-Lippe
Princess Bathildis of Schaumburg- Lippe( 21 May 18736 April 1962) was daughter of Prince William of Schaumburg- Lippe, and consort of Friedrich, Prince of Waldeck and Pyrmont.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Charles Frederick, Grand Duke of Baden
Charles Frederick (22 November 1728 – 10 June 1811) was Margrave, Elector and later Grand Duke of Baden (initially only Margrave of Baden-Durlach) from 1738 until his death.
Prince William of Hesse-Kassel
Prince William of Hesse- Kassel( 24 December 1787 – 5 September 1867), was the first son of Prince Frederick of Hesse- Kassel and Princess Caroline of Nassau- Usingen.
Prince William of Baden
Margrave Wilhelm of Baden (8 April 1792 in Karlsruhe – 11 October 1859 in Karlsruhe) was the second son of Karl Friedrich, Grand Duke of Baden and his second wife, Luise Karoline, Baroness Geyer von Geyersberg (26 May 1768 – 23 July 1820), the daughter of
Lt. Col. Baron Ludwig Heinrich Philipp Geyer von Geyersberg and his wife, Countess Maximiliana Christiane of Sponeck.
Because his marriage to Luise was considered by the House of Baden as morganatic, Wilhelm, for a time, had no succession rights to the Grand Duchy.
Princess Adelaide of Schaumburg-Lippe
Princess Adelaide of Schaumburg- Lippe( 22 September 187527 January 1971) was daughter of Prince William of Schaumburg- Lippe and consort of the last reigning Duke of Saxe- Altenburg Ernst II.
Prince William of Baden (1829–1897)
Prince Louis" William" Augustus of Baden( 18 December 1829 – 27 April 1897) was a Prussian general and politician.
He was the father of Prince Maximilian of Baden, the last Minister President of the Kingdom of Prussia and last Chancellor of the German Empire.
Wilhelm was a Prince of Baden, and a member of the House of Zähringen.
Herman II, Margrave of Baden
Hermann II of Baden( c. 1060 – 7 October 1130) was the first to use the title Margrave of Baden, after the family seat at Castle Hohenbaden.
This castle is in the present day town of Baden- Baden.

Question: When is Prince William Of Baden's father's birthday?
Answer: 22 November 1728