Conversation so far:
What High School did Dennis Johnson graduate from?
Dennis Johnson graduated from Manuel Dominguez High School in Compton, California.
Who was Dennis Johnson's father?
Did Dennis Johnson go to college?
At the end of his junior college career, two universities offered Dennis Johnson scholarships: Azusa Pacific University and Pepperdine University. Johnson chose the latter.

Question: Who was his mother ?
Self-contained rewrite: Who was Dennis Johnson's mother?