It said that the Duke has 3 childs.
2 sons and 1 daughter.
One of the is Johnan.
Then later, he said he has 2 older brothers. And then my brain goes
".... So Johnan is the daughter..? "
But probably one of his older brothers is his cousin or else
@pjswings yeah I got confused as well but it may also be a typo. In the portrait of the faamily, the one on top (wearing black) which I thought was their father or the head is the same guy drawn for the first son, the left one with curly the second son, him as third son in the right, and then the daughter.
But this is too huge of a mistake so i dont know?????