Have you been able to take your McClintock line back any further? I am trying to find siblings & other information on my Jane McClintock, b. ca 1760 in (prob) Cumberland/Franklin Co., PA, d/o Alexander & Agnes (Gamble). She married William SHARP ca. 1779 in Cumberland/Franklin Co. PA. Both my McClintock & Sharp lines were members of Rocky Spring Presbyterian Church. Let me know if you're able to go back on your line & what you've found! Thanks.