Looking for Father and Mother of Jonathan Webster Mcelderry B 1771

Jonathan Webster McElderry, born May 26, 1771, married March 27, 1794, died April 9, 1848. Lived in Washington County, PA in 1800 & 1810, Jefferson Co. Ohio 1820, had 12 children. Most likely a Presbyterian. McElderry's known to have come from Antrim.
Who were his father and mother?