Trowell/Trowl Family

Looking for a Hannah Trowl married to Byron Stienbarger.I can't find much info on her.I needed their place of marriage, most likely married abt.1852 and they both died abt. 1875.I have many court records for both Byron and Hannah but nothing on their marriage or deaths. They lived in Noble County around the Springfield/Cosperville area. Many of the old Stienbarger's are buried at the Cosperville cemetery & Orange Township cemetery but not mine. The old family story is they were not buried together. I've been looking for this info for almost thirty years and would GREATLY appreciate any help.

Thanks in advance