What is an attorney in fact?

An attorney in fact is an individual designated to act on behalf of another person in specific legal or financial matters under a power of attorney. This designation is made through a legal document, typically executed in writing, granting that person the authority to make decisions and sign documents on behalf of the grantor. The term "sealed written authorization" refers to the formal and binding nature of this agreement, highlighting that the authority is legally recognized and can involve significant responsibilities.

The other choices refer to different roles that do not align with the definition of an attorney in fact. A court-appointed representative typically refers to someone designated by a court to represent a party in legal proceedings, which involves different rights and responsibilities. A public official operates within government entities and is not necessarily acting on behalf of an individual in private affairs. A notary public provides services related to witnessing and authenticating documents but does not have the authority to make decisions on behalf of others as an attorney in fact does. Therefore, the correct answer accurately captures the specific legal role and authority granted to an attorney in fact.