Of Plymouth Plantation is a journal that was written over a period of years by William Bradford, the leader of the Plymouth Colony in Massachusetts. It is regarded as the most authoritative account of the Pilgrims and the early years of the colony which they founded. The journal was written between 1630 and 1651 and describes the story of the Pilgrims from 1608, when they settled in the Dutch Republic on the European mainland through the 1620 Mayflower voyage to the New World, until the year 1647. The book ends with a list of Mayflower passengers and what happened to them which was written in 1651.