William I, or Wilhelm I, was King of Prussia from 1861 and German Emperor from 1871 until his death in 1888. A member of the House of Hohenzollern, he was the first head of state of a united Germany. He was de facto head of state of Prussia from 1858, when he became regent for his brother Frederick William IV. During the reign of his grandson Wilhelm II, he was known as Wilhelm the Great.
Frederick William III was King of Prussia from 16 November 1797 until his death in 1840. He was concurrently Elector of Brandenburg in the Holy Roman Empire until 6 August 1806, when the empire was dissolved.
Frederick William IV, the eldest son and successor of Frederick William III of Prussia, was king of Prussia from 7 June 1840 until his death on 2 January 1861. Also referred to as the "romanticist on the throne", he was deeply religious and believed that he ruled by divine right. He feared revolutions, and his ideal state was one governed by the Christian estates of the realm rather than a constitutional monarchy.
Prince Friedrich Karl Nikolaus of Prussia was the son of Prince Charles of Prussia (1801–1883) and his wife, Princess Marie of Saxe-Weimar-Eisenach (1808–1877). Prince Friedrich Karl was a grandson of King Frederick William III of Prussia and a nephew of Frederick William IV and William I.
Wilhelm, German Crown Prince, Crown Prince of Prussia was the eldest child of the last Kaiser, Wilhelm II, German Emperor, and his consort Augusta Victoria of Schleswig-Holstein, and thus a great-grandson of Queen Victoria, and distant cousin to many British royals, such as Queen Elizabeth II and King Charles III. As Emperor Wilhelm's heir, he was the last Crown Prince of the German Empire and the Kingdom of Prussia, until the abolition of the monarchy.
Georg Friedrich, Prince of Prussia is a German heir who is the current head of the Prussian branch of the House of Hohenzollern, the former ruling dynasty of the German Empire and of the Kingdom of Prussia. He is the great-great-grandson of Wilhelm II, the last German Emperor and King of Prussia, who abdicated and went into exile upon Germany's defeat in World War I in 1918.
Prince Heinrich of Prussia was a younger brother of German Emperor Wilhelm II and a Prince of Prussia. Through his mother, he was also a grandson of Queen Victoria. A career naval officer, he held various commands in the Imperial German Navy and eventually rose to the rank of Grand Admiral and Generalinspekteur der Marine.
The Bailiwick of Brandenburg of the Chivalric Order of Saint John of the Hospital at Jerusalem, commonly known as the Order of Saint John or the Johanniter Order, is the German Protestant branch of the Knights Hospitaller, the oldest surviving chivalric order, which generally is considered to have been founded at Jerusalem in 1099.
Empress Augusta, was Queen of Prussia and the first German Empress as the wife of William I, German Emperor.
Prince Friedrich Wilhelm Karl of Prussia was the son of Frederick William II of Prussia and Frederika Louisa of Hesse-Darmstadt.
Prince Frederick George William Christopher of Prussia, also known as Friedrich von Preussen in the United Kingdom, was the fourth son of Crown Prince Wilhelm of Germany and Duchess Cecilie of Mecklenburg-Schwerin.
Prince Frederick Charles Alexander of Prussia was a younger son of Frederick William III of Prussia. He served as a Prussian general for much of his adult life and became the first Herrenmeister of the Order of Saint John after its restoration as a chivalric order. Nevertheless, he is perhaps remembered more often for his patronage of art and for his sizable collections of art and armor.
Kira Kirillovna of Russia was the second daughter of Grand Duke Kirill Vladimirovich of Russia and Princess Victoria Melita of Saxe-Coburg and Gotha. She married Prince Louis Ferdinand of Prussia, grandson of the last German Emperor Wilhelm II.
Sir Christopher Munro Clark is an Australian historian living in the United Kingdom and Germany. He is the twenty-second Regius Professor of History at the University of Cambridge. In the 2015 Birthday Honours, he was knighted for his services to Anglo-German relations.
Prince Friedrich Karl of Prussia was a German prince and competitive horseman who competed in the 1912 Summer Olympics.
Alexandra of Hanover and Cumberland was the wife of Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin. As such, she was the last consort of Mecklenburg-Schwerin from their marriage on 7 June 1904 until the Grand Duke abdicated on 14 November 1918, following the German Revolution of 1918. Alexandra was the daughter of Ernest Augustus, Crown Prince of Hanover, and Princess Thyra of Denmark.
Philip Womack is a British writer and journalist. Womack married Princess Tatiana von Preussen in 2014.
Lady Brigid Katharine Rachel Guinness was the youngest daughter of Rupert Guinness, 2nd Earl of Iveagh, and wife of Prince Frederick of Prussia, grandson of Wilhelm II, German Emperor.
Prince Friedrich Wilhelm Ludwig Alexander of Prussia was the eldest child of Prince Frederick of Prussia and his wife, Princess Luise of Anhalt-Bernburg.
Prince Waldemar of Prussia was a son of Prince Wilhelm of Prussia and Landgravine Marie Anna of Hesse-Homburg. He was a Major general in the Prussian Army and a traveller.
