John III Ducas Vatatzes (Nicene emperor, 1222-1254) [permalink] [show more links]
Logical part of
Historical Persons
Suggested citation
“John III Ducas Vatatzes (Nicene emperor, 1222-1254).” In Kenchreai Archaeological Archive, edited by J.L. Rife and S. Heath. The American Excavations at Kenchreai, 2013-2024. <http://kenchreai.org/john_iii_ducas_vatatzes>