Section 551.103 (Michigan Legislature)
STATE of MICHIGAN MARRIAGE LICENSE (EXCERPT)
Act 128 of 1887
551.103 Persons capable of contracting marriage; age requirement; proof of age; filling out license; written consent; compliance; filing consent; signing, certification, and copy of license; fee…
(1) A person who is 18 years of age or older may contract marriage. A person who is 16 years of age but is less than 18 years of age may contract marriage with the written consent of 1 of the parents of the person or the person's legal guardian, as provided in this section. As proof of age, the person who intends to be married, in addition to the statement of age in the application, when requested by the county clerk, shall submit a birth certificate or other proof of age.. If it appears from the affidavit that either the applicant for a marriage license or the person whom he or she intends to marry is less than 18 years of age, the county clerk shall require that there first be produced the written consent of 1 of the parents of each of the persons who is less than 18 years of age or of the person's legal guardian, unless the person does not have a living parent or guardian..