In Wisconsin, marriage between first cousins is generally prohibited, but there are specific exceptions that make it legal under certain circumstances.
What the Law Says
- General Rule:
Wisconsin law prohibits marriage between persons who are nearer of kin than second cousins. This means first cousins cannot typically marry in the state. - Exceptions for First Cousins:
First cousins may legally marry in Wisconsin if one of the following conditions is met:- The female is at least 55 years old, or
- Either party provides a physician’s affidavit stating that one of them is permanently sterile.
- Closer Relations:
Marriage is not allowed between relatives closer than first cousins, including half-siblings, adoptive siblings, or aunts/uncles with nieces/nephews. - First Cousins Once Removed:
Marriages between first cousins once removed (e.g., your cousin’s child) are permitted without restriction.
Table
| Relationship | Legal to Marry in Wisconsin? | Conditions/Exceptions |
|---|---|---|
| First cousins | Only with exceptions | Female ≥ 55 years old, or either is sterile |
| Closer than first cousins | No | Not allowed under any circumstance |
| First cousins once removed | Yes | No special restrictions |
| Second cousins or further | Yes | No special restrictions |
Penalties
Attempting to marry as first cousins without meeting the exceptions can result in the marriage being void and possible legal penalties for violating marriage laws.
It is generally illegal to marry your first cousin in Wisconsin, but it is allowed if the female is at least 55 years old or if either party is proven permanently sterile by a physician’s affidavit. Marriages between more distant cousins are legal without restriction.
Sources
[1] https://en.wikipedia.org/wiki/Cousin_marriage_law_in_the_United_States
[2] https://law.justia.com/codes/wisconsin/2011/765/765.03.html
[3] https://docs.legis.wisconsin.gov/statutes/statutes/765/03?view=section
[4] https://b105country.com/can-you-marry-your-first-cousin-in-wisconsin/
[5] https://www.burnettcountywi.gov/DocumentCenter/View/126/Information-about-marrying-in-Wisconsin?bidId=
