Prince Wolfgang of Hesse
Prince Wolfgang of Hesse-Kassel (or Hesse-Cassel) ("Wolfgang Moritz"; 6 November 1896 – 12 July 1989) was the designated Hereditary Prince of the monarchy of Finland (with the irredentist pretension to Estonia), and as such, already called the Crown Prince of Finland officially until 14 December 1918, and also afterwards by some monarchists.
Wolfgang was born at Castle Rumpenheim, Offenbach am Main.
He was the second-born of a pair of twins, the fourth child and son born to Prince Frederick Charles of Hesse (1868–1940) and Princess Margaret of Prussia (1872–1954).
His maternal uncle was the German Emperor William II.
Wolfgang's father Frederick Charles of Hesse was elected King of Finland on 9 October 1918, to replace his first cousin once removed, the deposed Russian emperor, Nicholas II, who was titled "Grand Duke of Finland".
However, Frederick Charles renounced the throne on 14 December 1918, and the title was never actually held by the family.
Wolfgang would have been his father's heir as King of Finland instead of his elder twin Prince Philipp of Hesse (1896–1980), apparently because Wolfgang was with his parents in 1918 and ready to travel to Finland (where a wedding to a Finnish lady was reportedly being prepared for the coming Crown Prince).
Philipp was on active service and incommunicado at the time.
Wolfgang married on 17 September 1924 Princess Marie Alexandra of Baden (1902–1944), daughter of Prince Maximilian of Baden and Princess Marie Louise of Hanover; they had no children.
Wolfgang adopted his nephew, Prince Karl Adolf of Hesse (born 1937), elder son of his younger brother Christoph who was killed in action in 1943.
At the time of his death in Frankfurt at the age of 92, Wolfgang was the only surviving great-grandchild of Queen Victoria of the United Kingdom who had been born in her lifetime.
Victoria died in 1901 when Wolfgang was four years old.
Moritz, Landgrave of Hesse
Moritz, Prince and Landgrave of Hesse(" Moritz Friedrich Karl Emanuel Humbert" 6 August 1926 – 23 May 2013) was the son of Prince Philip, Landgrave of Hesse, and the head of the House of Brabant and the German House of Hesse.
Prince Wilhelm of Hesse-Philippsthal-Barchfeld
Prince Wilhelm of Hesse(" Wilhelm Ernst Alexis Hermann"; 1 March 1905 – 30 April 1942) was German soldier and heir to the headship of the Hesse- Philippsthal line of the House of Hesse.
As a member of the House of Hesse he was styled" His Highness Prince Wilhelm of Hesse".
Alexander Frederick, Landgrave of Hesse
Alexander Frederick, Landgrave of Hesse( 25 January 1863, Copenhagen – 26 March 1945) was a Hessian Prince.
He was the son of Prince Frederick William of Hesse- Kassel and Princess Anna of Prussia.
From 1888–1925 he was Head of the House of Hesse, but abdicated his position to his brother Prince Frederick Charles of Hesse.
He was visually handicapped from birth, and this, in addition to his morganatic marriage, played a part in his decision to abdicate.
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 Frederick Charles of Hesse
Frederick Charles Louis Constantine, Prince and Landgrave of Hesse (1 May 1868 – 28 May 1940), "Friedrich Karl Ludwig Konstantin Prinz und Landgraf von Hessen-Kassel" in German, was the brother-in-law of the German Emperor Wilhelm II.
He was elected King of Finland on 9 October 1918, but renounced the throne on 14 December 1918.
During his brief reign he was known in Finnish as "Frederik Kaarle", King of Finland.
Charles I, Landgrave of Hesse-Kassel
Charles of Hesse- Kassel( 3 August 1654 – 23 March 1730), of the House of Hesse, was the Landgrave of Hesse- Kassel from 1670 to 1730.
Julia, Princess of Battenberg
Julia, Princess of Battenberg( previously Countess Julia von Hauke; – 19 September 1895) was the wife of Prince Alexander of Hesse and by Rhine, the third son of Louis II, Grand Duke of Hesse.
The daughter of a Polish general of German descent, she was not of princely origin.
She became a lady- in- waiting to Marie of Hesse, wife of the future Tsar Alexander II and a sister of Prince Alexander of Hesse and by Rhine, whom she married, having met him in the course of her duties.
The marriage of social unequals was deemed morganatic, but the Duke of Hesse gave her own title of nobility as Princess of Battenberg.
She was the mother of Alexander, Prince of Bulgaria, and is an ancestor of Charles, Prince of Wales, heir to the British throne, and to the current generations of the Spanish royal family.
Landgravine Auguste of Hesse-Homburg
Landgravine" Auguste" Fredericka of Hesse- Homburg( full German name:" Auguste Friederike, Landgräfin von Hessen- Homburg"; 28 November 1776, Bad Homburg vor der Höhe, Landgraviate of Hesse- Homburg, Holy Roman Empire – 1 April 1871, Ludwigslust, Grand Duchy of Mecklenburg- Schwerin), was a member of the House of Hesse and a Landgravine of Hesse- Homburg by birth.
Through her marriage she was also a member of the House of Mecklenburg and Hereditary Grand Duchess of Mecklenburg- Schwerin.
She was the sixth child and fourth daughter of Frederick V, Landgrave of Hesse- Homburg and his wife Landgravine Caroline of Hesse- Darmstadt, in turn daughter of Louis IX, Landgrave of Hesse- Darmstadt.
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.

Question: What is the date of death of Prince Wolfgang Of Hesse's father?
Answer: 28 May 1940