Special Proceedings
Section 1. Who may petition for the allowance of will. - Any executor, devisee, or legatee named in a will, or any other person interested in the estate, may, at any time after the death of the testator, petition the court having jurisdiction to have the will allowed, whether the same be in his possession or not, or is lost or destroyed.
The testator himself may, during his lifetime, petition the court for the allowance of his will.