Pope Innocent XI is known for his efforts to preserve the authority of the Church in the face of rising secularism. He played a key role in the defense of the Papal States and the Catholic faith during the wars in Europe. Birth name: Benedetto Odescalchi Nationality: Papal States Born: May 19, 1611 Died: August 12, 1689 Pontificate: September 21, 1676 – August 12, 1689