Joseph Gebhart married Sara Bowman 6-8-1854 In 1870 Joseph Gebhart is living with son-in-law and daughter Jacob and Rosannah Sherer he is also living with them in 1880 and is listed as widower. In 1850 Joseph Gebhart was living in SE 1/4 section 1 inJackson twp. by 1870 the land was owned by Jacob Sherer although Jacob Sherer lived just over the twp line in Washington twp. Joseph Gebhart is most likley buried in the Sherer cemetery.
The town in Harrison twp is Lewisburg not Lewisville