Capital: Byzantion
De jure title liege: Byzantine Empire
De jure vassals:

Strymon Thrace Aegean Islands Thessalonika Armeniac Thessali

De facto vassals:

Veria Aegean Islands Demetrias Thessalonika Neopatras Armeniac Chalkidike Thessali Thessalonika Thessaliotis Epirus Thessalia

Claimants:

Alexandra Diônisios Stephanou Genseoua Kurillos Damiane Parthena Antonia