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Current as of January 01, 2025 | Updated by Findlaw Staff
§ 11-45. Bigamy and Marrying a bigamist.
(a) Bigamy. A person commits bigamy when that person has a husband or wife and subsequently knowingly marries another.
(a-5) Marrying a bigamist. An unmarried person commits marrying a bigamist when that person knowingly marries another under circumstances known to him or her which would render the other person guilty of bigamy under the laws of this State.
(b) It shall be an affirmative defense to bigamy and marrying a bigamist that:
(1) The prior marriage was dissolved or declared invalid; or
(2) The accused reasonably believed the prior spouse to be dead; or
(3) The prior spouse had been continually absent for a period of 5 years during which time the accused did not know the prior spouse to be alive; or
(4) The accused reasonably believed that he or she or the person he or she marries was legally eligible to be married.
(c) Sentence.
Bigamy is a Class 4 felony. Marrying a bigamist is a Class A misdemeanor.
Cite this article: FindLaw.com - Illinois Statutes Chapter 720. Criminal Offenses § 5/11-45. Bigamy and Marrying a bigamist - last updated January 01, 2025 | https://codes.findlaw.com/il/chapter-720-criminal-offenses/il-st-sect-720-5-11-45/
FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature before relying on it for your legal needs.
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