The Homeridae (Ancient Greek: Ὁμηρίδαι) were a family, clan or professional lineage on the island of Chios claiming descent from the Greek epic poet Homer. The origin of the name seems obvious: in classical Greek the word should mean "children of Homer". An analogous name, Asclepiadae, identified a clan or guild of medical practitioners as "children of Asclepius". However, since the existence of the Homeridae is authenticated while that of Homer is not, and since Greek homeros is a common noun meaning "hostage", it was suggested even in ancient times that the Homeridae were in reality "children (or descendants) of hostages". The natural further step is to argue that Homer, the supposed founder, is a mythical figure, a mere back-formation, deriving his name from that of the later guild.