Conversation so far:
What happend at Brian Early years and performance?
When Brian was two, the family moved from Inglewood to 3701 West 119th Street in nearby Hawthorne, California.
Where was he born?
Centinela Hospital in Inglewood, California.
When was he born?
June 20, 1942.

Question: Did he have any siblings?
Self-contained rewrite: Did Brian Wilson have any siblings?