INCESTUOUS MARRIAGES

Idaho Code § 32-205, under MARRIAGE — NATURE AND VALIDITY OF MARRIAGE CONTRACT.

Idaho Code § 32-205

32-205. INCESTUOUS MARRIAGES. Marriages between parents and children, ancestors and descendants of every degree, and between brothers and sisters of the half (1/2) as well as the whole blood, and between uncles and nieces, or aunts and nephews, are incestuous, and void from the beginning, whether the relationship is legitimate or illegitimate.