Powhatan (c. 1550-1618), also called Wahunsonacock, was the leader of a powerful confederation of tribes that lived on the East Coast, from Spanish Florida to the Potomac River. Powhatan's father had been driven north from Florida by the Spanish, and he consolidated his own tribe with six others. Powhatan expanded this confederacy until it consisted of about ten thousand people in thirty different tribes. Powhatan at first opposed the English colonists who landed at Jamestown in 1607. When his daughter Pocahontas married English settler John Rolfe, it helped bring about good relations between the Indians and the Englishmen. Powhatan died in 1618, and within five years the tribes he had ruled were at war with the colonists.