Eponymous archon

In ancient Greece the chief magistrate in various Greek city states was called eponymous archon (ἐπώνυμος ἄρχων, epōnymos archōn). "Archon" (ἄρχων, pl. ἄρχοντες, archontes) means "ruler" or "lord", frequently used as the title of a specific public office, while "eponymous" means that he gave his name to the year in which he held office, much like the Roman dating by consular years.

Eponymous archon

In ancient Greece the chief magistrate in various Greek city states was called eponymous archon (ἐπώνυμος ἄρχων, epōnymos archōn). "Archon" (ἄρχων, pl. ἄρχοντες, archontes) means "ruler" or "lord", frequently used as the title of a specific public office, while "eponymous" means that he gave his name to the year in which he held office, much like the Roman dating by consular years.