Ioannis
Prince of the Byzantine Empire
Dukas
Birth date:
ABT 1072
Birth place:
Of,
Constantinople,
Constantinople,
Turkey
Death date:
Death place:
,
,
,
Dukas Family
Parents:
| Father: | Konstantinos Dukas Prince Byzantine Empire |
| Mother: | Unknown |
Spouse:
| Spouse: |
Siblings:
|
Ioannis
Prince of the Byzantine Empire
Dukas
Ioannis Prince of the Byzantine Empire Dukas |
Children:
