Conversation so far:
where was Carl born?
Carl Gustav Jung was born in Kesswil, in the Swiss canton of Thurgau, on 26 July 1875.
what year was he born?
1875.
who are his parents?
Paul Achilles Jung (1842-1896) and Emilie Preiswerk (1848-1923.

Question: does he have siblings?
Self-contained rewrite: does Carl Jung have siblings?