Ohio Rev. Code § 3105.06
Current with legislation from 2024 received as of May 9, 2024.
If the residence of a defendant in an action for divorce, annulment, or legal separation is unknown, or if the defendant is not a resident of this state or is a resident of this state but absent from the state, notice of the pendency of the action shall be given by publication as provided by the Rules of Civil Procedure.
R.C. § 3105.06