Galata area of their settlement. These walls, including the mid-14th-century Galata Tower (originally "Christea Turris", "Tower of Christ", and completed in 1348) survived largely intact until the 19th century, when most were dismantled in order to allow further urban expansion towards the northern neighbourhoods of Beyoğlu, Beşiktaş, and beyond. At present, only a small portion of the Genoese walls are still standing, in the vicinity of the Galata Tower. Designed as an identical copy of the 13th century Palazzo San Giorgio in Genoa, the palace of the Genoese podestà of Galata, Montano de Marinis (which was known as the "Palazzo del
Galata (Pera) in Istanbul, and is known as Karaköy. There are several theories concerning the origin of the name "Galata". The Greeks believe that the name comes either from "Galatai" (meaning "Gauls"), as the Celtic tribe of Gauls (Galatians) were thought to have camped here during the Hellenistic period before settling into Galatia in central Anatolia; or from "galatas" (meaning "milkman"), as the area was used by shepherds for grazing in the Early Medieval (Byzantine) period. Italians believe the name comes from "calata" meaning slope or descent, because Galata, which is a former Genoese colony, is located on a hill that