John
IV Calojoannes
Comnenus
Birth date:
Birth place:
,
,
,
Death date:
1458
Death place:
,
,
,
Comnenus Family
Parents:
| Father: | Alexius IV Comnenus |
| Mother: |
Spouse:
| Spouse: |
Siblings:
|
John
IV Calojoannes
Comnenus
David Comnenus |
Children:
