He is appointing Sister Simona Brambilla, an Italian nun, to become prefect of the Vatican department responsible for all the church's religious orders.

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 on Monday named the first woman to lead a major Vatican department, appointing an Italian sister to take charge of the office that oversees the world's Catholic religious orders.