Difference between Heir Apparent and Landgraviate

HEIR APPARENT vs LANDGRAVIATE: NOUN

Someone who will definitely inherit if surviving the one whose property is to be inherited.
An heir who will inherit the ancestor's estate, title, or office as long as the ancestor does not exclude the heir in any will and the heir survives the ancestor.
An heir whose right to an inheritance cannot be defeated if that person outlives the ancestor

The countship of a landgrave, a rare type of principality in the Holy Roman Empire.
The office, jurisdiction, or authority of a landgrave.
The territory held by a landgrave.
The territory held by a landgrave, or his office, jurisdiction, or authority.
The rank and office of a landgrave or landgravine.

Inheritor, Protege, Dethrone, Coronation, Succession, Confidant, Throne, Kingmaker, Princeling, Prince regent, Figurehead, Frontrunner, Heir presumptive, Heir, Successor

Understudy, Protege, Dethrone, Coronation, Succession, Confidant, Throne, Kingmaker, Princeling, Prince regent, Figurehead, Frontrunner, Heir presumptive, Heir, Successor

He was heir-apparent to the throne of borgata casino in atlantic city nj Israel.
The Ming heir apparent will reach all of you in due course.
He was appointed as his father's heir apparent in 2000.
According to Nguni culture, Jorum is the rightful heir apparent.
Prince Charles, a sickly child, now became heir apparent.
Soon, the team starts looking for an heir apparent.
George III, became heir apparent and ultimately king.
Ueved he might really be the heir apparent.
The case of Simon Clark: son and heir of Peter Clark deceased and now heir apparent of the family of Sr.
No person is heir until the death of his ancestor, but before that event is generally called the heir apparent.

Homburg is the capital of the whole landgraviate, as well as of the lordship of this name.