It is funny that I was contemplating this very scenerio earlier this morning. I was thinking it would be nice if an older sibling would come back home to help take care of the remaining kids. As it is now, and as you mentioned earlier, Fawkes, you do have the next generation button, but by doing that the young ones sort of "disappear". I suppose we could just say they went off to boarding school or even military school, or they went off to live with a different sibling (providing there was one). Maybe they joined the circus