The Star Wars characters are not based off historical figures, it is based off mythology archetypes. GL was influenced by the works or Joseph Campbell and JC was in turned influenced by Carl Jung, a Swiss psychologist who was a student and good friend of Sigmund Freud (until Freud became upset that Jung developed Freud’s ideas in another direction.
These archetypes are essential for a person to achieve individuation (To become a Christ (son of god – god being the transcendent self) or a Buddha), the ‘Self’ or the ‘The One’ (Neo in the Matrix).
The Hero – Luke or Anakin is the ego, the main aspect of ones psyche. It is the one that must go out and face the obstacles or initiations (four stages). Throughout the story/myth/movie the hero will come across many aspects of him and must over come them – integrate them essentially. Luke succeeds and Anakin fails.
The Wise Old Man – Obiwan, Yoda, Palpatine – The father figure or wizard (Gandalf) (or if negative – sorcerer (Saruman)). Wise old man would be the higher stages (four in all) of the animus (masculine) for women. The Beast in Beauty and the Beast is an eaalier less developed stage of the animus.
Anima (primitive) – Leia, Shmi, Padme. The feminine aspects of the males psyche. Padme and Shmi both die creating a negative aspect for Anakin. Vadar takes on some of the certain aspect from a negative anima. Leia creates a positive aspect for Luke
The Great(Earth) Mother – Leia. An evolution step up from the Anima (four stages altogether, but not shown in stars wars). Leia turned from a Princess in distress to a force user.
The Shadow – Vadar, Solo, or any of the characters that present the opposite of the Hero. Vadar represents the dark or unwanted tendencies. Solo is the extravert to Luke’s introversion. Morally Solo seems like a selfish and bad person, but he merely takes on aspects that may be essential to ones survival. The Shadow in amoral. Ones ego can be manipulated or exposed to certain prejudices and morals. There is always the constant struggle between the light (conscious/known) and the dark (unconscious/unknown).