St. Galdinus, Archbishop of Milan and Cardinal

St. Galdinus was an Italian prelate who lived in the 12th century. He served as the Archbishop of Milan and was later elevated to the rank of Cardinal by Pope Alexander III. Galdinus was known for his piety, his defense of the Catholic faith, and his efforts to reform the clergy. He played a key role in resolving a schism within the Church during his tenure as Archbishop. Galdinus is venerated for his holy life and his contributions to the Church.