60. Every marriage between Native Christians applying for a certificate shall, without the preliminary notice required under Part III, be certified under this Part, if the following conditions be fulfilled, and not otherwise:– (1) the age of the man intending to be married shall exceed sixteen years, and the age of the woman intending to be married shall exceed thirteen years;(2) neither of the persons intending to be married shall have a wife or husband still living;(3) in the presence of a person licensed under section 9, and of at least two credible witnesses other than such person, each of the parties shall say to the other –"I call upon these persons here present to witness that I, A. B., in the presence of Almighty God, and in the name of our Lord Jesus Christ, do take thee, C. D., to be my lawful wedded wife [or husband]" or words to the like effect: Provided that no marriage shall be certified under this Part when either of the parties intending to be married has not completed his or her eighteenth year, unless such consent as is mentioned in section 19 has been given to the intended marriage, or unless it appears that there is no person living authorized to give such consent.