Conversation so far:
What was Sigmund Freud's early life like?
Freud was born to Jewish parents in the Moravian town of Freiberg.
Where did he receive his education?
Freud entered the University of Vienna at age 17.
What did he study?
his studies included philosophy under Franz Brentano, physiology under Ernst Brucke, and zoology under Darwinist professor Carl Claus.

Question: When did he complete his schooling?
Self-contained rewrite: When did Sigmund Freud complete his schooling?