Anthony Daniels (aka C-3PO)
Homeworld: England (or Tatooine)
Year of birth: 1944 A.D. (or NA)

Kenny Baker (aka R2-D2)
Homeworld: England (or Naboo)
Year of birth: 1934 A.D. (or NA)

Ahmed Best (aka Jar Jar Binks)
Homeworld: ? (or Naboo)
Year of birth: 1974 A.D. (or ?)

Frank Oz (aka Yoda)
Homeworld: England(or Dagobah)
Year of birth: 1944 A.D. (or 850 B.C.O.)

Peter Mayhew (aka Chewbacca)
Homewrld: England (or Kashyyyk)
Year of birth: 1944 A.D. (or 150 B.C.O.)