The themes or thémata (Greek: θέματα, thémata, singular: θέμα, théma) were the main military and administrative divisions of the middle Byzantine Empire...

Άνατολικόν [θέμα], Anatolikon [thema]), more properly known as the Theme of the Anatolics (Greek: θέμα Άνατολικῶν, thema Anatolikōn), was a Byzantine theme...

years later, Manuel promised to arm ten ships to assist the Crusade of Nicopolis; twenty years later, he personally commanded 4 galleys and 2 other vessels...

Metropolis of Nicomedia, Siege of Nicopolis Nicopolis (Pontus) Nicopolis (theme) Nicopolis ad Istrum Nicopolis ad Nestum Nicopolis earthquake, 499 Nicopsis Nika...