11. The description referred to in section 10 shall be supported by an attestation issued by each school body or school attended by the father or mother, to the effect that the major part of elementary instruction was at that time dispensed in English.
If the description referred to in section 10 indicates that the attestation mentioned in the first paragraph cannot be produced, it shall be supported by proof of the steps undertaken to obtain the attestation, together with an attestation issued by a competent government body naming each school body or shcool attended by the father or mother and indicating that the major part of elementary instruction was at that time dispensed in English.
If the description referred to in section 10 indicates that the attestations referred to in the first and second paragraphs cannot be produced, it shall be supported by proof of the steps undertaken to obtain either of those attestations, together with proof of the father’s or mother’s place of residence at the time of elementary studies and an attestation issued by a competent authority confirming the existence of the school body or school attended at the time of the father’s or mother’s elementary studies and indicating that the major part of elementary instruction was at that time dispensed in English.