I have the Washington County, PA will index(1781-1900). I suspect these Pyle/Pyles may be related to the Pyles that originated in Chester County, but I don't have any proof. Below are the Pyle/Pyles listed: name volume-page probate year Alice Pyle 12-653 1888 Harlan Pyle 10-517 1877 Joseph Pyle 6-417 1846 Nathan Pyle 5-277 1836 J.W. Pyles 7-16 1849 Joseph Pyles 5-141 1834 Margaret S. Pyles 10-231 1874 Susan Pyles 6-496 1845 Thomas Pyles 6-150 1843 William Pyles 10-747 1879 Hope this helps someone. Dawn