The religious practices of inhabitants became a combination of Roman and Celtic practice, with Celtic deities such as Cobannus and Epona subjected to interpretatio romana. The imperial cult and Eastern mystery religions also gained a following. Eventually, after it became the official religion of the Empire and paganism became suppressed, Christianity won out in the twilight days of the Western Roman Empire (while the Christianized Eastern Roman Empire lasted another thousand years, until the invasion of Constantinople by the Ottomans in 1453); a small but notable Jewish presence also became established.