- Heiliger Cristodoulos, Erbauer des Klosters des hl. Johannes des Theologen auf Patmos gest. 1111 - 16. März
- In the Greek Synaxarion the Venerable Christodulos is also mentioned on this day. He lived a life of asceticism on the island of Patmos, where he build a monastery dedicated to John the Theologian. He died in the year 1111 A.D. Many miracles have occurred over his relics.