My apologies for never responding to your post! Unfortunately I have not been able to locate additional information on my McClintock line - I end with Jane, b. ca 1760, d/o Alexander & Agnes (Gamble) McClintock. She married William SHARP ca 1779 in Cumberland Co., PA; if she had siblings, I've not yet discovered them. Please feel free to contact me directly with any questions - maybe eventually we'll find a connection!