↑ 1.01.1 Greene, David L. “Townsend Ancestry of Richard of the Welcome, John of Philadelphia, Joseph of Chester County, and Joan of Chester County”, in Pennsylvania Genealogical Magazine. (Philadelphia, Pennsylvania: Genealogical Society of Pennsylvania) 42 (4): 293–313, Fall/Winter 2002.
(See the children of RichardA and Joan (Markes) Townsend, v. Mary Townsend from page 301.)