On 11 March 1421 construction began on the cathedral of Bern. Nine years later, in 1430, the church yard of St. Vinzenzen's Church was demolished to make way for a grand plaza in front of the new cathedral. At some time before 1506, two houses on Herrengasse were demolished to allow the plaza to expand westward. It expanded again, at some time before 1528, when three houses in what would become Münstergasse were demolished. The name Münsterplatz was commonly used in the 19th century and became official in 1881.[1]
