W. Va. Code § 37-13-3
All owners, lessees and other persons having an interest in such lands, other than plaintiffs, and also the surviving next of kin, heirs at law, administrator, executor, or personal representative of each deceased, so far as can be determined through reasonable and diligent effort, shall be made defendants in such action. Insofar as possible all defendants shall be served with notice of the institution of the action and the date of the first hearing upon the same, such service to be made in the same manner provided by law for the service of process in other civil actions. If the address of any defendant be unknown, or, if there be any unknown next of kin, heirs at law, administrator, executor or personal representative of any known or unknown person whose remains may be interred within any such grave, then, in such event, a copy of said notice shall be published prior to the hearing upon the same as a Class II legal advertisement in compliance with the provisions of article three, chapter fifty-nine of this code, and the publication area for such publication shall be the county.
W. Va. Code § 37-13-3