A person already married cannot contract another marriage.
A woman cannot contract another marriage within six months from the dissolution or cancellation of her former marriage.
If a woman is pregnant at the time of the dissolution or cancellation of her former marriage this provision does not apply after the day of her delivery.
A person who is judicially divorced or punished because of adultery cannot contract a marriage with the other party to the adultery.
Lineal relatives by blood or collateral relatives by blood up to the third degree cannot intermarry; but this does not apply as between an adopted child and his collateral relatives by adoption.
Lineal relatives by affinity cannot intermarry. This applies even after the relationship by affinity has ceased because of marriage or divorce.
An adopted child, his or her husband or wife, his descendants and the husband or wife of one of his descendants on the one hand, and the adopter and his ascendants on the other hand, cannot intermarry, even after the relationship has ceased.
For contracting a marriage a child must have the consent of his parents, being in the same house. This, however, does not apply if the man has completed his thirtieth year or the woman her twenty-fifth year.
If one of the parents is unknown, is dead, has quit the house, or is unable to express consent, the consent of the other parent is sufficient.
If both parents are unknown, dead, have quit the house, or are unable to express consent, a minor must obtain the consent of his guardian and of the family council.