Death of Constantine the Great, the Roman Emperor who liberated Christianity. His mother was Saint Helena who discovered the Holy Cross. After three centuries of severe persecutions throughout the Roman Empire, Constantine made Catholicism the state religion and from that time on Christians were free to worship and the faith flourished.
Death of Saint Rita in Cascia, Italy. After being abused through an eighteen year marriage where she had two sons, both her unfaithful husband and her children were killed and she became a nun in 1413. She was renowned for her austerity and charity and is said to have wrought many miracles including the stigmata on her forehead after hearing a sermon on the crown of thorns. Canonized by Pope Leo XIII at the turn of the century, Rita is the patron saint of desperate causes.
Death of Henry VII, the first of the Tudor monarchy and the one who defeated the House of Warwick and Richard III at the Battle of Bosworth Field, thus ending the War of the Roses with Henry's marriage to Elizabeth of York. Henry VII was also the last loyal Catholic King of England. His notorious successor and son Henry VIII eventually caused all of England to break away from Rome and the faith.
Pope Paul III calls the Council of Trent, inviting both the Catholic Bishops and Protestant leaders of the Reformation to gather in the mountainous city of Trent, Italy for dialog. The Protestants refuse but the Council will go on regardless and thank God it did for it solidified and strengthened Holy Mother Church in a time when she could have been ripped apart by dissension.