Marriage is prohibited and void if performed when
(1) either party to the proposed marriage has a husband or wife living; or
(2) the parties to the proposed marriage are more closely related to each other than the fourth degree of consanguinity, whether of the whole or half blood, computed according to rules of the civil law.
Structure Alaska Statutes
Title 25. Marital and Domestic Relations
Chapter 05. Alaska Marriage Code
Article 1. Requirements for Marriage.
Sec. 25.05.011. Civil contract.
Sec. 25.05.013. Same-sex marriages.
Sec. 25.05.021. Prohibited marriages.
Sec. 25.05.031. Voidable marriages.
Sec. 25.05.041. Matters insufficient to render marriage voidable.