The heir to the Austro-Hungarian throne was Archduke Franz Ferdinand.
It is general consensus amongst historians that his death at the hands of the Serbian organisation Black Hand was one of the main triggers of World War I.
The proper title for an emperor's son is "crown prince" or "prince imperial," while the daughter is typically referred to as a "princess royal" or "princess imperial." These titles denote their position as the heir apparent to the throne. In some cultures, such as Japan, the title of the emperor's son is specifically designated as "crown prince," while in others, like the Roman Empire, the title may vary.
If it's part of the title it does. Like Han Dynasty has to be capitalized but if I were to say that 500-year dynasty in China, it would not.
Before his marriage to Queen Elizabeth II, Prince Philip's title was Prince of Greece and Denmark.
In official Chinese histories, the Yuan dynasty bore the Mandate of Heaven. The dynasty was established by Kublai Khan, yet he placed his grandfather Genghis Khan on the imperial records as the official founder of the dynasty and accorded him the temple name Taizu.
Mighty Mongol Management
Ras (ራስ, "head") -- One of the powerful non-imperial blood titles; Harold G. Marcus equates this to a duke.Also consider;Leul (ልዑል, "Prince") -- Title reserved for Princes of the Imperial blood. Came into use in 1916 following the enthronement of Empress Zewditu.Leul Ras -- this combined title was given to the heads of the cadet branches of the Imperial dynasty, such as the Princes of Gojjam, Tigray and Selale.
The proper title for an emperor's son is "crown prince" or "prince imperial," while the daughter is typically referred to as a "princess royal" or "princess imperial." These titles denote their position as the heir apparent to the throne. In some cultures, such as Japan, the title of the emperor's son is specifically designated as "crown prince," while in others, like the Roman Empire, the title may vary.
The prince's sister has the title of "princess".
In 1857 Prince Albert was given the title of Prince Consort.
The title given to Prince Arthur was, " The Duke of Connaught"
If the father (Prince) does not hold another title, his children will be Prince or Princess. The off spring of that Prince will also be a Prince, but not so with the Princess - especially if she marries.
Silent Night.
What 'is' Price Charles's royal title surely you mean, and the Prince of Wales
He is the "Crown Prince" of the United Kingdom so he has the title "His Royal Highness The Prince of Wales" and in Scotland he is known as "The Duke of Rothesay".
Prince Albert was prince consort to Queen Victoria of England.
He will still be Prince William.
The title of prince or princess is granted by the reigning monarch, and indeed, Prince Edward's heir, James, has been granted the title Prince James of Wessex.