I am seeking any information on the William POWELL of Allegheny County who was one of the executors of the will of George CROGHAN. In my possession are a number of records handled by POWELL as he performed his duties as one of the executors of CROGHAN's estate settlements. Where and when was William born? I believe he died in Allegheny County but don't have the date. There must be some web page with information on William POWELL, but so far, I have not found answers to my questions; although, google has many articles on CROGHAN. Reputedly, CROGHAN and POWELL were kinsmen. Is this accurate? Did POWELL marry a sister, daughter, relative of CROGHAN? As can be readily seen, I am just beginning this research. Any and all help/hints/clues/sources sincerely appreciated. Fred Powell, Sr.