Tsar Ivan's decision to build the church next to St. Frol's Gate established the dominance of the eastern hub with a major vertical accent, and inserted a pivot point between the nearly equal Kremlin and Kitai-gorod into the once amorphous marketplace. The cathedral was the main church of the posad, and at the same time it was perceived as a part of the Kremlin thrust into the posad, a personal messenger of the Tsar reaching the masses without the mediation of the boyars and clergy. It was complemented by the nearby Lobnoye mesto, a rostrum for the Tsar's public announcements first mentioned in chronicles in 1547 and rebuilt in stone in 1597–1598. Conrad Bussow, describing the triumph of False Dmitriy I, wrote that on 3 June 1606 "a few thousand men hastily assembled and followed the boyarin with impostor's letter through the whole Moscow to the main church they call Jerusalem that stands right next to the Kremlin gates, raised him on Lobnoye Mesto, called out for the Muscovites, read the letter and listened to the boyarin's oral explanation."