Pope Francis has appointed Sister Simona Brambilla to lead a Vatican department, naming the first woman head of the office that oversees the world's Catholic religious orders and congregations.Francis has been naming women to more elevated positions within the Holy See since becoming head of the world's almost 1.

Sister Simona Brambilla was appointed as the prefect of a Vatican office that oversees religious orders, but she may not be alone at the top.

Pope Francis appointed on Monday an Italian nun as prefect of the Vatican's department responsible for all the Catholic Church's religious orders, making her the first woman to head a major office in the city-state.