Hi! I'm traced my paternal line way back to a David Saltkill born in Frederick Co, Maryland. He may or may not be the one you are looking for.
6 May 1812 - 15 Sep 1891
BIRTH: 6 May 1812, Frederick Co., Maryland
DEATH: 15 Sep 1891, At or Near Republic, Greene Co., Missouri
Father: John SALKILL
Mother: Lucy SMITH
Family 1 : Mary KIMBERLIN
MARRIAGE: 19 May 1842, Scott Co., Indiana
James S. J. SALTKILL
Henry C. SALTKILL
Mary Ellen SALTKILL
+John W. SALKILL
+Abraham Lonzo SALTKILL
+John W. SALTKILL
Family 2 : Jane DAILY
MARRIAGE: 22 Feb 1860, Scott Co., Indiana
Charlotte "Lottie" SALTKILL
+Charles H. SALKIL
This information was pulled from a Saltkill database, found here:http://freepages.genealogy.rootsweb.com/~etokarz/saltkill/d0...
David Saltkill is mid way down the page.
Good luck with your research, too-- long lost ggggg-cousins, maybe? =D