In each case where application is made for a contribution towards the funeral expenses of a deceased service person, or the widow of a deceased service person, or for a headstone or concrete base or lettering or bronze memorial tablet, the county commissioners shall before expending any money therefor require proof of the following facts:
Death shall in all cases by proved by death certificate, where the same is procurable, otherwise by affidavit of one or more persons personally acquainted with the deceased, and the fact of his or her death, or by proof of the record of death kept by the attending physician, or the record of burial kept by the undertaker by whom he or she was buried, or by the church burial association or cemetery company maintaining the graveyard, burial ground or cemetery in which he or she was buried.
Where any proof required by this section has been furnished to the county commissioners, no further proof of the same facts shall be required in order to obtain any other benefit under the provisions of this act.
16 P.S. § 8066