Question: Which of Mabel Keyes Babcock's distant relatives wrote "Of Plymouth Plantation" and served as Governor of the Plymouth Colony? 

<P0-S0> Plymouth /ˈplɪməθ/ (historically known as Plimouth and Plimoth) is a town in Plymouth County, Massachusetts, United States. <P0-S1>  Plymouth holds a place of great prominence in American history, folklore, and culture, and is known as "America's Hometown." <P0-S2>  Plymouth was the site of the colony founded in 1620 by the Pilgrims, passengers of the famous ship the "Mayflower". <P0-S3>  Plymouth is where New England was first established. <P0-S4>  It is the oldest municipality in New England and one of the oldest in the United States. <P0-S5>  The town has served as the location of several prominent events, one of the more notable being the First Thanksgiving feast. <P0-S6>  Plymouth served as the capital of Plymouth Colony from its founding in 1620 until the colony's merger with the Massachusetts Bay colony in 1691. <P0-S7>  Plymouth is named after the English city of the same name, where the "Mayflower" departed for America. <SEP> <P1-S0> Edward Winslow (18 October 15958 May 1655) was a Separatist who traveled on the "Mayflower" in 1620. <P1-S1>  He was one of several senior leaders on the ship and also later at Plymouth Colony. <P1-S2>  Both Edward Winslow and his brother, Gilbert Winslow signed the Mayflower Compact. <P1-S3>  In Plymouth he served in a number of governmental positions such as assistant governor, three times was governor and also was the colony's agent in London. <P1-S4>  In early 1621 he had been one of several key leaders on whom Governor Bradford depended after the death of John Carver. <P1-S5>  He was the author of several important pamphlets, including "Good Newes from New England" and co-wrote with William Bradford the historic "Mourt's Relation", which ends with an account of the First Thanksgiving and the abundance of the New World. <P1-S6>  In 1655 he died of fever while on a British naval expedition in the Caribbean against the Spanish. <P1-S7>  He is the only Plymouth colonist with an extant portrait, and this can be seen at Pilgrim Hall, Plymouth, Massachusetts. <SEP> <P2-S0> Born in Somerville, Massachusetts, on May 20, 1862, Mabel Keyes Babcock was the daughter of botanist Henry H. Babcock and Mary Porter (Keyes) Babcock. <P2-S1>  She was a descendant of William Bradford, the governor of Plymouth Colony. <P2-S2>  Both of her parents were involved in education: Henry was for a time the principal of Somerville High School in Massachusetts, while Mary, after Henry died, became the headmistress of Kenilworth Hall, a girls' school in the Chicago area. <SEP> <P3-S0> William Bradford ( 19 March 1590May 9, 1657) was an English Separatist originally from the West Riding of Yorkshire. <P3-S1>  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. <P3-S2>  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. <P3-S3>  His journal "Of Plymouth Plantation" covered the years from 1620 to 1657 in Plymouth.