 "Junkerngasse" (Junker Lane), which is parallel to "Gerechtigkeitsgasse", was originally known as "Kilchgasse" (Church Lane) but was renamed because of number of patricians or untitled nobility which lived on the southern side of the peninsula.The second oldest neighbourhood, the "Innere Neustadt" (Inner New City), was built during the city's first westward expansion in 1255, between the first western wall guarded by the Zytglogge tower and the second wall, guarded by the Käfigturm.Its central feature is the broad "Marktgasse" (Market Alley).