I am looking for information on Mariah Geho, my 3x great grandmother. I believe she was born abt. 1809 in Ohio or possibly PA. She married Andrew Hill and they are living in 1860 in Center Twp., Guernsey County, Ohio. They had at least 5 children: Harriet A., Catharine, Stephen A., Andrew Jr., and Milton C. I believe they were married by about 1836 at the latest. Any help would truly be appreciated. ( I've never even heard the Geho surname before, and have no idea from what country the name originated or anything else about it.) Thanks in advance for any help.