Editing data files -- wife and children ???

[Jamers]

(So I know I already posted this thread under Technical Problems and Solutions, but I don't know how many people check that, so forgive me for re-posting):

Anyone know how *specifically to edit the data files so that I can choose which children might show up in the pool of possible children for a particular wife? Or edit the children currently held by the hero?

Finished the game already and I'm curious to see about it.

Thanks in advance.