Complex sentence: In 1538, the merchants of Bremen charged the Flemish mason and architect Johann den Buschener from Antwerp, who constructed a new building in 1538/39, but, due to financial limits, the fine design of the façades lasted much longer.
Split into simpler sentences: In 1538, the merchants of Bremen charged the Flemish mason and architect Johann den Buschener from Antwerp, who constructed a new building in 1538/39. Due to financial limits, the fine design of the façades lasted much longer.