Katherine, Earl was my grandfather. I would love to exchange information with you. I sure hope we are talking about the same earl. I have a ton of information, but I am missing my granfathers generation, and his fathers. I know earl had some sisters, and a brother William that was killed in the war. Earl was married to Ann Wischler, and they had three sons. Earl (dugan), Dean, and lee Prentice. Please let me know if this is the same earl.