Propositiones ad Acuendos Juvenes/Problems/11 - De Duobus Hominibus Singulas Sorores Accipientibus

by : Problem $11$

 * De Duobus Hominibus Singulas Sorores Accipientibus: Two men marrying each other's sister
 * If two men take the other's sister in marriage,
 * what is the relationship between their sons?

Solution
Cousins, twice over.


 * $(1): \quad$ The sister of the father is the aunt, who is the mother of the cousin

and:
 * $(2): \quad$ The brother of the mother is the uncle, who is the father of the cousin.