Hi Woodwater.
Don't know if you consider him a celeb (some people do!), but Karl Marx whose birthdata is rated AA by astrodatabank has Uranus at the MC squared Saturn in the 1st house. Since the MC-IC are an axis, it's pretty much the same thing, I think. He was exiled from his country for his political views. You might start expanding your search to include squares and oppositions as well. Nice observation, though. Home is where the heart is. In Marx's case his heart was in his writing, his ideas, and Mercury was the closest to his IC (but not close to Uranus-Saturn). I am wondering about the astrocartographical consequences of these persons.
Barbara Ybarra