Catholic nobility refers to the aristocratic class in Europe that adhered to the Catholic Church and its teachings. This group often held significant political power and land, influencing both local and national governance. Many members of the nobility were patrons of the church, funding the construction of cathedrals and supporting religious orders. Throughout history, Catholic nobility played a crucial role in the spread of Catholicism, especially during the Middle Ages. They often participated in Crusades and other religious wars, defending the faith and expanding their influence. Their legacy includes a rich cultural heritage, including art, architecture, and literature inspired by their religious beliefs.