Question: what was wrong with the jamestown settlement site

title: Jamestown, Virginia
text: Among the colonists who survived the Third Supply was John Rolfe , who carried with him a cache of untested new tobacco seeds from Bermuda , which had grown wild there after being planted by shipwrecked Spaniards years before . In 1614 , Rolfe began to successfully harvest tobacco . Prosperous and wealthy , he married Pocahontas , daughter of Chief Powhatan , bringing several years of peace between the English and natives . However , at the end of a public relations trip to England , Pocahontas became sick and died on March 21 , 1617 . The following year , her father also died . Powhatan 's brother , a fierce warrior named Opchanacanough , became head of the Powhatan Confederacy . As the English continued to appropriate more land for tobacco farming , relations with the natives worsened .