March 11 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/March_11_(Eastern_Orthodox_liturgics)
Mar. 10 - Eastern Orthodox Church calendar - Mar. 12. All fixed commemorations below are ... (622); Saint Sophronius of Jerusalem, Patriarch of Jerusalem (638); Venerable George, Abbot of Sinai (7th century), brother of St. John Climacus.
St. John Climacus - Topics
https://www.revolvy.com/topic/John%20Climacus&item_type=topic
Climacus may refer to: John Climacus , a 7th-century Greek monk and saint Climacus .... Mar. 29 - Eastern Orthodox Church calendar - Mar. 31 All fixed ...... ( 638) Venerable George, Abbot of Sinai (7th century), brother of St. John Climacus.