A 1580 engraving of Pope Marcus who was pontiff for 263 days in AD336. He was the 34th pope.

---

Size: 3052px × 4000px
Photo credit: © CBW / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: catholic, catholicism, century, christan, christianity, church, early, fourth, head, leader, leaders, marco, marcus, mark, ope, pontiff, pontiffs, pope, popes, roman, spiritual