1. Cousin marriage is allowed but has to be outside one's own clan.2. Indiana has a much higher percentage of cousin-to-cousin marriage than West Virginia! 3. The Shershahabadia practice community endogamy Cross cousin and parallel cousin marriages are prevalent. 4. Cousin marriage is an important topic in anthropology and alliance theory.5. Some states that prohibit cousin marriage recognize cousin marriages performed in other states. 6. Some states that prohibit cousin marriage recognize cousin marriages performed in other states. 7. The 19th-century academic debate on cousin marriage developed differently in Europe and America. 8. See cousin couple which specifies the genetic risk for first-cousin marriages . 9. Proportions of first-cousin marriage in Western countries have declined since the 19th century. 10. The Panar are endogamous community, practicising both parallel cousin and cross cousin marriages .
