I love to see the genetics at play in this game. Although fairly limited, in that whole features are inherited rather than blended features, lovely blends are still possible. In my current save I star...
@Mikezumi - I know, that all IFs are face ones (as are djinns, I think), I just love their colouring. I did´t know that, when I started playing them, so some of my heirs are face ones. But I don´t mind that so much. :) Nowadys I would change their features, but I haven´t made one of them real since quite some time.
I think, you are right about the grandparent - parent thing, it´s really just the hair that gets passed on.