How should the spouse of a high-ranking official be addressed in a formal setting?

In a formal setting, addressing the spouse of a high-ranking official using their spouse’s title followed by their last name is appropriate as it maintains the dignity and respect associated with the official's position. This method recognizes the hierarchy and formality of the occasion, while also respecting the identity of the spouse.

Using the spouse’s title acknowledges their association with the high-ranking official, indicating their role in the context of formal events. For example, if the official is a governor, the spouse should be addressed as "Mrs. [Last Name]," where "Mrs." is based on the official's title rather than the spouse’s personal name. This approach conveys respect for both the title and the individual, reinforcing the formalities often required in diplomatic and official environments.

In contrast, addressing the spouse by their first name or using their title only does not adequately reflect the necessary formality. Similarly, addressing them as "Mrs." followed by their last name lacks the acknowledgment of the high-ranking official’s title, which is significant in formal settings.