By 1775 Pennsylvania Was Governed as a Proprietary Colony. "Pennsylvania Colony." ***. N.p., n.d. Web. 03 Oct. 2016.
Winthrop, By John. "Massachusetts Bay Colony." Massachusetts Bay Colony. N.p., n.d. Web. 11 Oct. 2016.
By the Time of Penn's Return to England Late in 1684, the Foundations of the Quaker Province Were Well Established. "1681-1776: The Quaker Province." Pennsylvania Historical and Museum Commission. N.p., n.d. Web. 11 Oct. 2016.
By 1729 All but the Heir of Sir George Carteret, Had Sold Their Shares in the Colony to the Crown and North Carolina Also Became a Royal Colony in 1729. "Proprietary Colonies." ***. N.p., n.d. Web. 11 Oct. 2016.
Foundations of the Quaker Province Were Established. "1681-1776: The Quaker Province." Pennsylvania Historical and Museum Commission. N.p., n.d. Web. 06 Oct. 2016.