Thomasina, Where Are You Now?

Does anyone know where any of the cats who played Thomasina in this film are buried? I tried to find them in the "Pet Cemetery" section of "Roadside America", but there's no refrence to them. Also: do any biographies exist of any of the cats, or information as to where they were bred and trained, and whether or not they have currently living descendents? Thanks *very* much for any information!!!