John ARGO's wife was Catherine MARSH b. abt 1793 Ohio d. before 1860 Piatt Co, IL. I think Catherine may have been a sister or related to my Jesse MARSH b. abt 1797 NJ or OH d. 1848 Warren Co, Ohio married 1819 Warren Co, Ohio Ann (SLOAN)b. abt 1795/1796 Ireland or Ohio d. 1862 Macon Co, IL. Their son John MARSH b. 1823 Warren Co, Ohio d. 1896 Macon Co, IL buried Maroa Cemetery, went from Warren Co, Ohio to Piatt Co, IL after 1850 then to after 1860 Macon Co, IL. I was born in 2nd great-grandfather John MARSH's two story red brick farmhouse that he built in Macon Co, IL in the 1860s. It is still owned and lived in by my uncle. Have you ever found anything on Catherine's parents or her death date? Thank you for your time.