
1) Ancient Greek dynasty 2) Ancient Greek patronymic
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https://www.crosswordclues.com/clue/bacchiadae

The Bacchiadae (Ancient Greek: Βακχιάδαι Bakkhiadai), a tightly-knit Doric clan, were the ruling family of archaic Corinth in the eighth and seventh centuries BCE, a period of Corinthian cultural power. Corinth had been a backwater in eighth-century Greece. In 747 BCE (a traditional date) an aristocratic revolution ousted the Bacchiad kin...
Found on
http://en.wikipedia.org/wiki/Bacchiadae

(from the article `ancient Greek civilization`) ...a small number of exclusive clans within cities monopolized citizenship and political control. At Corinth, for example, political control was ...
Found on
http://www.britannica.com/eb/a-z/b/2
No exact match found.