In this marriage record on FamilySearch, there is an "X" for 'Spouse's Previous Husband's Name'. What makes this significant is that the groom, Daniel Gebhard(t?), might have been married twice. If the X has any meaning, it could shed some light on whether he was actually married twice and how the first marriage ended, among other information.
My first thought was that it could be a 'N/A' type mark. However, after finding the death certificate, I'm starting to think it might have been to protect privacy or something else. What could the X mean?