Prince(ss) of Monaco is a title given to certain members of the princely family of Monaco. It is not to be confused with the ruling Prince's title Sovereign Prince of Monaco, from which the first word is commonly dropped; or with the title of the heir apparent or presumptive to the throne, Hereditary Prince of Monaco. The House of Grimaldi has been the princely family of the Principality of Monaco since 1297. ... The Sovereign Prince of Monaco is the sovereign monarch and head of state of the Principality of Monaco. ... Contrasting with heir presumptive, an heir apparent is one who cannot be prevented from inheriting by the birth of any other person. ... An Heir Presumptive (capitalised) is the person provisionally scheduled to inherit a throne but whose position can be displaced by the birth of an Heir Apparent or of a new Heir Presumptive with a better claim to the throne. ... The Hereditary Prince(ss) of Monaco is the title given to the heir apparent or heir presumptive to the reigning Prince of Monaco. ...

There has not been a ruling Princess of Monaco since Louise-Hippolyte in 1731. Prince(ss) of Monaco is a title given to certain members of the princely family of Monaco. ... Events 10 Downing Street becomes the official residence of the United Kingdoms Prime Minister when Robert Walpole moves in. ...

The current (2005) heir to the throne of Monaco is heir presumptive Princess Caroline of Monaco, or Caroline, Princess of Hanover as she prefers; as she is first in the line of succession, she is also the Hereditary Princess of Monaco. 2005 is a common year starting on Saturday of the Gregorian calendar and is the current year. ... An Heir Presumptive (capitalised) is the person provisionally scheduled to inherit a throne but whose position can be displaced by the birth of an Heir Apparent or of a new Heir Presumptive with a better claim to the throne. ... The Princess of Hanover is the eldest child of the late Prince Rainier III of Monaco and is currently heir presumptive to the principalitys throne. ... The line of succession to the Monegasque Throne passes to the descendants of the reigning Prince of Monaco in accordance with male-preference primogeniture. ... The Hereditary Prince(ss) of Monaco is the title given to the heir apparent or heir presumptive to the reigning Prince of Monaco. ...