I have been keeping LIGGETT Family group sheets for a long time since my mother was a Liggett from Harrison Co. OH.I have her line back to PATRICK LIGGETT b. 1742 and died 1805 Cumberland Co. PA.I do not have his parents.
I have a Family Group Sheet for ALEXANDER LIGGETT b. 1760 in Ireland died 28 Oct 1853 in Carroll Co. OH married NANCY NEAL b. in Scotland died 4 Sep 1843 in Carroll Co. OH.Both buried in Amsterdam Cemetery, Springfield Twsp. Jefferson Co. OH which is on the Carrol Co. line.They lived in Cecil Co. MD and moved to Carroll Co. OH.
Alexander and Nancy had a son b. 1810 that married NANCY YOUNG 12 Dec 1839 in Jefferson Co. OH
If this is your family I have a little more information I can send you in hopes it helps you with your research.