This central and oldest neighbourhood was known as the Zähringerstadt (Zähringer town) after the founder, Duke Berthold V of Zähringen.
Most likely the first city started at Nydegg Castle on the Aare river and reached west on the narrow peninsula to the Zytglogge (Swiss German: clock tower).
Both the position of the town church and the shape of the eaves were typical for a Zähringer city.
The Zähringerstadt contained the medieval city's principal political, economic and spiritual institutions.
[2] 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.