A Roman villa is a lavish house that was built in the time of the Roman Empire. The Empire containe many kinds of villas. Some were pleasure houses such as those like Hadrian's Villa at Tivoli, that were sited in the cool hills within easy reach of Rome or on picturesque sites overlooking the Bay of Naples. Some villas were more like the country houses of Early Modern England, France or Poland, the visible seat of power of a local magnate, such as the famous palace rediscovered at Fishbourne in Sussex. Suburban villas on the edge of cities were also known, such as the Middle and Late Republican villas that encroached on the Campus Martius, at that time on the edge of Rome, and which can be also seen outside the city walls of Pompeii. These early suburban villas, such as the one at Rome's Auditorium site or at Grottarossa, demonstrate the antiquity and heritage of the villa suburbana in Central Italy. It is possible that these early, suburban villas were also in fact the seats of power (maybe even palaces) of regional strongmen or heads of important families (gentes). A third type of villa provided the organizational center of the large holdings called latifundia, that produced and exported agricultural produce; such villas might be lacking in luxuries. By the 4th century, villa could simply connote an agricultural holding: Jerome translated the Gospel of Mark (xiv, 32) chorion, describing the olive grove of Gethsemane, with villa, without an inference that there were any dwellings there at all (Catholic Encyclopedia "Gethsemane").