I am not related to these people, but I have ancestors who did live in Bucks County, so I have information on the area. I have a copy from a book with a paragraph "Synopsis of Wills, #77 - Thomas Greasley of Richland Township, Bucks County, yeoman, 1 mo. 4 da. 1725., proved August 25, 1726. Wife Dorothy and father John Greasley, executors. Sons: John, Thomas, William and child wife is big with. Wits. Edward Roberts, Abraham Griffith, William Nixon. Signed: Thomas Greasley."