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Male Ioannes III Dukas Vatatzes Click to view Ioannes III Dukas Vatatzes in the family tree

Ioannes III Dukas was born about 1192.  Ioannes III Dukas' father was Basileios Vatatzes. He had a brother named Isaakios.  He was the younger of the two children.  He died on November 3rd, 1254.


Ioannes III Dukas' first family with Eirene Laskarina

‌Ioannes III Dukas and Eirene were married in a religious ceremony in 1212.  They had a son named Theodoros II.


Ioannes III Dukas' second family with Kostanze Von Hohenstaufen



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