Conversation so far:
Where did Dan Aykroyd grow up?
Dan Aykroyd grew up in Ottawa, Canada's capital
Was Dan Aykroyd married?
Dan Aykroyd married Donna Dixon in 1983.
Was Donna Dixon Dan Aykroyd's only wife?
Dan Aykroyd is married to Donna Dixon.

Question: What were his hobbies?
Self-contained rewrite: What were Dan Aykroyd's hobbies?