أم قيس
Al Husn is one of the possible sites of Dion, a city dating from when the Romans occupied northern Jordan and the region. The Decapolis cities (a ten-city Greco-Roman federation, or league, created under Pompey about 64-63 BCE). According to Pliny the Elder, (CE 23-79) the cities included: Scythopolis (Bet She'an), Hippos (Susieh), Gadara (Umm Qais), Pella (Tabaqat Fahl), Philadelphia (Amman), Gerasa (Jerash), Dion, Kanatha (Kanawat), Damascus, and Raphana (Abila).