Members of the clergy, judges, justices of the peace, and some notary publics are all qualified to perform weddings. Each state has its own rules about this, which can vary widely. In some states, mayors can perform the ceremony. Oddly enough, in some states an officiant isn’t required at all.
Who is the leader of the Protestant Church?
Martin Luther, often called the father of Protestantism, fundamentally changed the Christian world through his force of will and new ideas. He tried passionately to reform the Catholic Church.