A raisin in the Sun: Character Analysis - Walter / Benethea?

Folgendes habe ich schonmal :

Walter Lee Younger:
-is about thirty years old
- son of Lena Younger,
brother of Beneatha, husband of Ruth and father of Travis
- slim, well-build man
-The author describes him as an intense young man, who gets nervous easily/quickly
- in his voice is always an indicted undertone
-sometimes he smokes, which is a sign for his nervousness and intensing
- works as a chauffeur for Mr.Arnold
-becomes obsessed with the dream of a buisness venture when he discovers that his mother will receive a  $10.000 check from his father´s insurance.

Beneatha Younger (Bennie):
- is about twenty
- daughter of Lena, brother of Walter Lee, aunt of Travis
-as lean and intense as her brother
-is describes as handsome
-has thick hair, which stands wildly about her head
- is a college student planning to go to medical school (only family member privileged to have the opportunity for a higher education)
-does not use colloquial english like the rest of her family, because education has permeated her sense of English
-is a freethinker, often questions things
-tackles her afro-american roots

Ich würde gerne eine P.Charakterisierung sehen damit ich darauf aufbauend arbeiten kann und eben mir wenn möglich weitere Informationen rausnehmen kann..

Danke für die Links matata :)