W. Va. Code § 38-13-3

Upon the qualification of the trustee, the clerk shall refer the estate to a fiduciary commissioner of the county: Provided, That in counties where there are two or more such commissioners, such estate shall be referred to such commissioners in rotation; and the clerk shall appoint three disinterested appraisers to appraise all the property belonging to the estate and, within seven days after their appointment, they shall make to the fiduciary commissioner a report thereof in writing duly sworn to.