^John. P. Ferris, biography of PITT, William (c.1559-1636), of Old Palace Yard, Westminster and Hartley Wespall, Hants., published in History of Parliament: the House of Commons 1604-1629, ed. Andrew Thrush and John P. Ferris, 2010 [1]
^His grant of arms in 1604 was made by William Camden to "William Pitt of Ewern Stapleton (sic) in Dorset" (Collins)