CHRISTMAS ACROSS THE SCHISM.

The article focuses on the 1400 Christmas meeting between Henry IV of England and Manuel II Palaiologos, emperor of the Byzantine Empire, highlighting their shared Christian faith despite the East-West schism dividing Eastern Orthodox and Roman Catholic Christianity. Manuel's unprecedented diplomatic tour of Western Europe sought military aid against the advancing Ottomans, culminating in his stay at Eltham Palace, where he and Henry IV celebrated Christmas amid religious and cultural differences. While it remains unclear whether their priests co-celebrated the Eucharist, the event illustrates a period when ecclesiastical divisions were more fluid than often assumed, with political and spiritual unity against common threats still possible. Despite Henry's promises of support, no substantial aid materialized, and Manuel returned to a besieged Constantinople, underscoring the complex interplay of faith, diplomacy, and survival in late medieval Christendom.