Letters, jewelry, weapons, furniture.. anything of a personal nature that we know belonged to someone like Caesar or Ramses or someone of a similar stature?
Don't know if this counts but Miltiades' helmet, the greek general at the battle of Marathon. The helmet was found in Olympia with the inscription "Miltiades dedicated to Zeus" on it. See http://www.sikyon.com/olympia/art/olymp_eg11.html
What about the ones that are mainly famous just because we found their stuff? Like Atreus' burial mask
I would say a lot of what was uncovered in Egypt?