I am Jessica Groff, maiden name Mathias, from Ohio. My father is Patrick Allen Mathias. My grandfather is Richard Lee Mathias who was born July 17,1925 and died Jan 1, 1993. I'm having a hard time finding out anything and to be honest I really don't know how to even go about this. Oh if it's helpful my grandmothers name was Mildred Mathias. Not sure of her maiden name. If anyone has any information they think may be useful please let me know. Thank you.