Conversation so far:
Where was Frank Zappa born?
Zappa was born on December 21, 1940 in Baltimore, Maryland.
What were his parents names?
His mother, Rosemarie (nee Collimore) was of Italian (Neapolitan and Sicilian) and French ancestry; his.
Where was his father from?
his father, whose name was anglicized to Francis Vincent Zappa, was an immigrant from Partinico, Sicily, with Greek and Arab ancestry.

Question: Did he have siblings?
Self-contained rewrite: Did Frank Zappa have siblings?