The court in which charges or written motion is filed in accordance with sections 4705.03 and 4705.04 of the Revised Code, shall allow to the persons appointed to file and prosecute the charges, or to resist the modification of any decrees, for their services in either case, a reasonable sum, not exceeding one hundred dollars, to each person, together with the costs and expenses incurred by him in such proceedings. The amounts allowed shall be paid from the county treasury of the county wherein such proceedings are had, upon the warrant of the county auditor. If such charges or motion is filed in the supreme court, such allowances shall be paid from the state treasury.