Question: What was James Chilton fleeing from?

full_context: Document 1: Ferdinando Gorges: Sir Ferdinando Gorges (1565-1568? – May 24, 1647) was a naval and military commander and governor of the important port of Plymouth in England. He was involved in Essex's Rebellion against the Queen, but escaped punishment by testifying against the main conspirators. His early involvement in English trade with and settlement of North America as well as his efforts in founding the Province of Maine in 1622 earned him the title of the "Father of English Colonization in North America," even though Gorges himself never set foot in the New World.
Document 2: Bartholomew Gosnold: Bartholomew Gosnold (1571 – 22 August 1607) was an English lawyer, explorer, and privateer who was instrumental in founding the Virginia Company of London, and Jamestown in colonial America. He led the first recorded European expedition to Cape Cod. He is considered by Preservation Virginia (formerly known as the Association for the Preservation of Virginia Antiquities) to be the "prime mover of the colonization of Virginia".
Document 3: William Pynchon: William Pynchon (October 11, 1590 – October 29, 1662) was an English colonist and fur trader in North America best known as the founder of Springfield, Massachusetts, USA. He was also a colonial treasurer, original patentee of the Massachusetts Bay Colony, and the iconoclastic author of the New World's first banned book. An original settler of Roxbury, Massachusetts, Pynchon became dissatisfied with that town's notoriously rocky soil and in 1635, led the initial settlement expedition to Springfield, Hampden County, Massachusetts, where he found exceptionally fertile soil and a fine spot for conducting trade. In 1636, he returned to officially purchase its land, then known as "Agawam." In 1640, Springfield was officially renamed after Pynchon's home village, now a suburb of Chelmsford in Essex, England — due to Pynchon's grace following a dispute with Hartford, Connecticut's Captain John Mason over, essentially, whether to treat local natives as friends or enemies. (Pynchon was a man of peace and also very business-minded — thus he advocated for friendship with the region's natives.) Pynchon's stance led to Springfield aligning with the faraway government of the Massachusetts Bay Colony rather than the more geographically and ideologically compatible Connecticut Colony.
Document 4: The Courtship of Miles Standish: The Courtship of Miles Standish is an 1858 narrative poem by American poet Henry Wadsworth Longfellow about the early days of Plymouth Colony, the colonial settlement established in America by the Mayflower Pilgrims.
Document 5: John Brereton: John Brereton ("ca." 1571/1572 – "ca." 1632) was a gentleman adventurer and chronicler of the 1602 voyage to the New World led by Bartholomew Gosnold.
Document 6: William Bradford (Plymouth Colony governor): William Bradford ( 19 March 1590May 9, 1657) was an English Separatist originally from the West Riding of Yorkshire. He moved to Leiden in Holland in order to escape persecution from King James I of England, and then emigrated to the Plymouth Colony on the "Mayflower" in 1620. He was a signatory to the Mayflower Compact and went on to serve as Governor of the Plymouth Colony intermittently for about 30 years between 1621 and 1657. His journal "Of Plymouth Plantation" covered the years from 1620 to 1657 in Plymouth.
Document 7: Bartholomew Gilbert: Captain Bartholomew Gilbert was an English mariner who in 1602 served as co-captain on the first recorded European expedition to Cape Cod. His decisions resulted in that expedition's failure to establish a colony there.
Document 8: John Porter (settler): John Porter was an early colonist in New England and a signer of the Portsmouth Compact, establishing the first government in what became the Colony of Rhode Island and Providence Plantations. He joined the Roxbury church with his wife Margaret in 1633, but few other records are found of him while in the Massachusetts Bay Colony until he became involved with John Wheelwright and Anne Hutchinson during what is known as the Antinomian Controversy. He and many others were disarmed for signing a petition in support of Wheelwright and were compelled to leave the colony. Porter joined a group of more than 20 men in signing the Portsmouth Compact for a new government, and they settled on Rhode Island where they established the town of Portsmouth. Here Porter became very active in civic affairs, serving on numerous committees over a period of two decades and being elected for several terms as Assistant, Selectman, and Commissioner. He was named in Rhode Island's Royal Charter of 1663 as one of the ten Assistants to the Governor.
Document 9: Of Plymouth Plantation: Written over a period of years by William Bradford, the leader of the Plymouth Colony in Massachusetts, Of Plymouth Plantation is regarded as the most authoritative account of the Pilgrims and the early years of the colony they founded.
Document 10: James Draper (settler): James Draper (1618–1694) was an early settler of the Massachusetts Bay Colony. He was born and married in Heptonstall, Yorkshire, England, and came with his wife to New England shortly after 1647. He was a weaver by profession, and settled in the Massachusetts town of Roxbury, but also lived for a short while in the towns of Dedham and Charlestown. He and his wife had nine children and many notable descendants. They are buried in the Westerly Burial Ground in West Roxbury, now a neighborhood of Boston, and share the oldest marker in the cemetery.
Document 11: Pilgrims (Plymouth Colony): The Pilgrims or Pilgrim Fathers were early European settlers of the Plymouth Colony in present-day Plymouth, Massachusetts, United States. The Pilgrims' leadership came from the religious congregations of Brownist English Dissenters who had fled the volatile political environment in England for the relative calm and tolerance of 16th–17th century Holland in the Netherlands. The Pilgrims held Puritan Calvinist religious beliefs but, unlike other Puritans, they maintained that their congregations needed to be separated from the English state church. As a separatist group, they were also concerned that they might lose their English cultural identity if they remained in the Netherlands, so they arranged with English investors to establish a new colony in North America. The colony was established in 1620 and became the second successful English settlement in North America (after the founding of Jamestown, Virginia in 1607). The Pilgrims' story became a central theme of the history and culture of the United States.
Document 12: Richard Austin (colonist): Richard Austin (1598–1645) was an early puritan colonist who landed in Boston Harbor, Massachusetts on 16 May 1638 on board a ship called the "Bevis". Richard Austin is the immigrant ancestor of a family named "Austin" that prospered, ultimately settling parts of Missouri and Texas; noteworthy descendants include Stephen F. Austin, Moses Austin, Emily Austin Perry, Guy Morrison Bryan, Moses Austin Bryan, Stephen Samuel Perry, and hundreds of others. Richard settled in Charlestown, Massachusetts. There are few references to Richard Austin, but in 1651, Richard Austin or a descendant by the same name held some public offices in Charlestown, Massachusetts.
Document 13: Mayflower Compact: The Mayflower Compact was the first governing document of Plymouth Colony. It was written by the male passengers of the "Mayflower", consisting of separatist Congregationalists who called themselves "Saints", and adventurers and tradesmen, most of whom were referred to by the Separatists as "Strangers". Later both groups were referred to as Pilgrims or Pilgrim Fathers. The Separatists were fleeing from religious persecution by King James of England.
Document 14: John Alden: Capt. John Alden Sr. ( 15981687) was a crew member on the historic 1620 voyage of the Pilgrim ship "Mayflower". Rather than return to England with the ship, he stayed at what became Plymouth Colony. He was hired in Southampton, England, as the ship's cooper, responsible for maintaining the ship's barrels. He was a signatory to the Mayflower Compact. He married fellow "Mayflower" passenger Priscilla Mullins, whose entire family perished in the first winter.
Document 15: James Chilton: James Chilton (c. 15561620) was a Leiden Separatist passenger on the historic 1620 voyage of the ship "Mayflower" and was the oldest person on board. Upon arrival in the New World, he was a signer of the Mayflower Compact. James Chilton was one of the earliest to die that winter, perishing within the following month.
ground_truth: religious persecution