Searching for James Tannehill b. ca 1775- Pennsylvania who md Agnes (Possibly Newell) & had son William Tannyhill b. 1815 in Western Pennsylvania. James died prior to 1850, his widow Agnes, b 1798 is with her children in the 1850 census of Adams Twp, Muskingum County, Ohio. Have descendants, will share.
Primarily searching for James parents & their ties to Northern Ireland.