What key details about mary harron can be extracted from the following bio? Bio: mary harron -lrb- born january 12 , 1953 -rrb- is a canadian filmmaker and screenwriter best known for her films '' i shot andy warhol '' , '' american psycho '' and '' the notorious bettie page '' .
The answer to this question is:
- spouse is john c. walsh- birth date is 12 january 1953- name is mary harron- occupation is film director screenwriter- birth place is bracebridge , ontario , canada- yearsactive is 1987 -- present