Looking for Info the Father of Philip Diehl B Abt 1770 Died 1803 Wife was Elizabeth Stutzman

my grandfather was John Diehl his father was Jacob F. Diehl (Ohio residence) from Pa. originally-Jacob's father was Philip Diehl who died in 1803. That is as far as I can go on the research as after Philip died Elizabeth married John Stonebarger and took the boys she had with Philip to Ohio.