Royal Highness is a style, or form of address, used to address or refer to some members of royal families, usually princes or princesses. Kings and their female consorts, as well as queens regnant, are usually styled Majesty.
When used as a direct form of address, spoken or written, it takes the form Your Royal Highness. When used as a third-person reference, it is gender-specific (His Royal Highness or Her Royal Highness, both abbreviated HRH) and in plural, Their Royal Highnesses (TRH).
The last Bulgarian royal family (Bulgarian: Българско царско семейство, romanized: Balgarsko tsarsko semeystvo) is a line of the Koháry branch of the House of Saxe-Coburg and Gotha, which ruled Bulgaria from 1887 to 1946. The last tsar, Simeon II, became Prime Minister of Bulgaria in 2001 and remained in office until 2005. Members of the royal family claim the titles of Prince (Princess) of Bulgaria and Duke (Duchess) in Saxony, with the style of Royal Highness.
Coburg Peak on Trinity Peninsula in Antarctica is named after the Bulgarian royal house of Saxe-Coburg and Gotha.
Members of the Norwegian royal family are people related to King Harald V of Norway or former Norwegian monarchs who are royals and who hold royal titles. The term does not include non-royal relatives. The current family who holds the throne are members of the House of Glücksburg who ascended to the Norwegian throne after the election of Prince Carl of Denmark as King of Norway (regnal name Haakon VII) during the dissolution of the Swedish-Norwegian union in 1905.
The Norwegian monarch holds the title King of Norway while his Royal consort is Queen of Norway with the style Majesty. The heir apparent to the Norwegian throne holds the title Crown Prince of Norway while his wife is Crown Princess of Norway with the style Royal Highness. The children of the reigning Monarch and the children of the heir apparent are granted the title Prince of Norway or Princess of Norway. Only the eldest child is a Royal Highness, while the others do not have any styles in Norwegian, although the style of Highnesses may be used informally in foreign languages.
This is a list of Danish princes from the establishment of hereditary monarchy by Frederick III in 1648. Individuals holding the title of prince would usually also be styled "His Royal Highness" (HRH) or "His Highness" (HH).
This is a list of Danish princesses from the establishment of hereditary monarchy by Frederick III in 1648. Individuals holding the title of princess would usually also be styled "Her Royal Highness" (HRH) or "Her Highness" (HH).
This is a list of Greek princes from the accession of George I of the House of Glücksburg to the throne of the Kingdom of Greece in 1863. Individuals holding the title of prince will usually also be styled "His Royal Highness" (HRH). The wife of a Greek prince will usually take the title and style of her husband. Despite Greece becoming a republic in 1924 and 1973, male-line descendants of George I continue to style themselves as a Prince or Princess of Greece, as well as Prince or Princess of Denmark.
The House of Bourbon-Parma (Italian: Casa di Borbone di Parma) is an Italian cadet branch of the Spanish royal family, whose members once ruled as King of Etruria and as Duke of Parma and Piacenza, Guastalla, and Lucca. The House descended from the French Capetian dynasty in male line. Its name of Bourbon-Parma comes from the main name (Bourbon) and the other (Parma) from the title of Duke of Parma. The title was held by the Spanish Bourbons, as the founder Philip, Duke of Parma who was the great-grandson of Ranuccio II Farnese, Duke of Parma, married Louise Élisabeth of France, getting the house of Bourbon, and the state of Parma, together.The House of Bourbon-Parma is today the Sovereign House of the Grand Duchy of Luxembourg (agnatically) and all members of the Grand Ducal Family of Luxembourg are members of the House of Bourbon-Parma with the title of "Princes/Princesses" and the predicate of Royal Highness.
Grand Duke George Mikhailovich of Russia (Russian: Георгий Михайлович Романов, romanized: Gěorgij Mihajlovič Romanov, also spelled Romanoff; German: Georg Michailowitsch Romanow; born 13 March 1981) is the heir apparent to Maria Vladimirovna, a claimant to the disputed Headship of the Imperial Family of Russia. He is the only child of Maria and her former husband, Prince Franz Wilhelm of Prussia. George's mother attributes to him the title of Tsesarevich and he bears the prefix of "Grand Duke" with the style of Imperial Highness which is still being questioned. As the son of a cadet member of the branch of the House of Hohenzollern which formerly ruled the German Empire and Kingdom of Prussia, he is also sometimes entitled "Prince of Prussia" with the style of Royal Highness.