Nicholas Zsámboki
Nicholas Zsámboki was a palatine of the Kingdom of Hungary in the 14th century.
The date of his nomination is unknown.
He left his position in 1356 to hand it over to Nicholas Kont, who married his daughter Klara.
Princess Auguste of Bavaria (1875–1964)
Princess Auguste of Bavaria( 28 April 1877 – 25 June 1964) was a member of the Bavarian Royal House of Wittelsbach and the spouse of Archduke Joseph August of Austria.
Archduke Joseph Árpád of Austria
Archduke Joseph Árpád Benedikt Ferdinand Franz Maria Gabriel (8 February 1932 – 30 April 2017) was a member of the Hungarian Palatine branch of the House of Habsburg-Lorraine.
He was born in Budapest, the son of Archduke Joseph Francis of Austria and his wife, Princess Anna of Saxony.
He was the great-grandson of Archduchess Gisela of Austria.
He received a degree in economics from the University of Lisbon.
Marie Henriette of Austria
Marie Henriette of Austria (Marie Henriette Anne; 23 August 1836 – 19 September 1902) was Queen of the Belgians as the wife of King Leopold II.
Marie Henriette was one of five children from the marriage of Archduke Joseph, Palatine of Hungary, and Duchess Maria Dorothea of Württemberg.
Marie Henriette was a cousin of Emperor Ferdinand I of Austria, and granddaughter of Leopold II, Holy Roman Emperor, through her father.
Nicholas, Palatine of Hungary
Nicholas( died after 1215) was a Hungarian influential lord in the Kingdom of Hungary, who served as Palatine of Hungary twice during the reign of Andrew II of Hungary.
Archduke Joseph Francis of Austria
Josef Franz, Archduke of Austria, Prince of Hungary( Josef Franz Leopold Anton Ignatius Maria; 28 March 1895 – 25 September 1957), was the eldest son of Archduke Joseph August of Austria and Princess Auguste Maria of Bavaria.
As his father was the last Palatine of Hungary and was briefly considered a possible King of Hungary in 1919 – 1920, Josef Franz was a potential crown prince of Hungary.
He was born during the reign of his maternal great- grandfather, Francis Joseph I of Austria, who was also his second cousin once removed on his father's side.
Archduke Joseph August of Austria
Archduke Joseph August Viktor Klemens Maria of Austria, Prince of Hungary and Bohemia( 9 August 1872 – 6 July 1962) was a" Feldmarschall"( Field Marshal) of the Austro- Hungarian Army and for a short period head of state of Hungary.
He was a member of the House of Habsburg- Lorraine, the eldest son of Archduke Joseph Karl of Austria( 1833 – 1905) and his wife Princess Clotilde of Saxe- Coburg and Gotha( 1846–1927).
Joseph August's grandfather had been Palatine Joseph of Hungary( 1776 – 1847), Palatine and Viceroy of Hungary, a younger son of Emperor Leopold II.
The Archduke Joseph Diamond, a 76.02 carat colourless diamond with internal flawless clarity, is named after the Archduke and officially recorded as his property.
Archduke Joseph, Palatine of Hungary
Joseph Anton Johann, Archduke of Austria (9 March 1776, Florence – 13 January 1847, Buda), was the Palatine of Hungary from 1796 to 1847.
He was the seventh son of Leopold II, Holy Roman Emperor and Maria Luisa of Spain.
Archduke Joseph Karl of Austria
Archduke Joseph Karl of Austria (2 March 1833 in Pressburg – 13 June 1905 in Fiume) was a member of the Habsburg dynasty.
He was the second son of Archduke Joseph, Palatine of Hungary (7th son of Leopold II, Holy Roman Emperor) and Duchess Maria Dorothea of Württemberg.
Like many junior members of royal families, Archduke Joseph Karl entered the military.
He became a Major General in the Austrian Army in 1860.
During the Austro-Prussian War he commanded a Brigade in the North Army and had three horses shot under him at Königgrätz.
In 1867, he became Palatine of Hungary after the death of his childless half-brother Stephen, though the post by that time was symbolic only.
The archduke had an interest in Romani language and occasionally wrote on this topic to Albert Thomas Sinclair, an American lawyer who shared this interest.
A biography of Sinclair notes that the archduke sent a copy of his work, “a large octavo volume handsomely bound It is a most important and valuable philological work comparing the gypsy words with Sanskrit, Hindustani Persian, etc.”
Leopold II, Holy Roman Emperor
Leopold II
(Peter Leopold Joseph Anton Joachim Pius Gotthard; 5 May 1747 – 1 March 1792) was Holy Roman Emperor, King of Hungary, and Bohemia from 1790 to 1792, and Archduke of Austria and Grand Duke of Tuscany from 1765 to 1790.
He was the earliest opponent of capital punishment in modern history.
He was a son of Emperor Francis I and his wife, Empress Maria Theresa, and the brother of Marie Antoinette, Queen of France, Maria Carolina of Austria and Joseph II, Holy Roman Emperor.
Leopold was a moderate proponent of enlightened absolutism.
He granted the Academy of Georgofili his protection.
Despite his brief reign, he is highly regarded.
The historian Paul W. Schroeder called him "one of the most shrewd and sensible monarchs ever to wear a crown".

Question: When is Archduke Joseph, Palatine Of Hungary's father's birthday?
Answer: 5 May 1747