Complex sentence: The early settlers in the Dutch colony of New Netherland held informal meetings for worship until Jonas Michaelius organized the first Dutch Reformed congregation in New Amsterdam, now New York City, in 1628 called the Reformed Protestant Dutch Church, now the Marble Collegiate Church.
Split into simpler sentences: The early settlers in the Dutch colony of New Netherland first held informal meetings for worship. In 1628 Jonas Michaelius organized the first Dutch Reformed congregation in New Amsterdam, now New York City, called the Reformed Protestant Dutch Church, now the Marble Collegiate Church.