Traditionally, the Prince of Monaco and his family are addressed as "Serene Highness" for the Prince and "Highness" for other members of the princely family.
Prince Albert II is addressed as His Serene Highness Albert II, Sovereign Prince of Monaco. The children and the wife of a Sovereign Prince are addressed as His/Her Serene Highness.
The Prince of Monaco and his family are typically addressed as "His Serene Highness" for the Prince and "Her Serene Highness" for female members of the princely family.
The Prince and His family are typically addressed with formal titles such as "His Serene Highness" for the Prince and "Her Serene Highness" for other members of the princely family.
The Prince of Monaco and his family are typically addressed as "His Serene Highness" for the Prince and "Her Serene Highness" for other members of the family.
