Mark O'Brien is the Green Party of Canada candidate for Davenport.
Mark is an Instructor of English as a Second Language (ESL) in Toronto, Ontario and is training to become a certified high school teacher. He has also worked with the Latin American immigrant community in Toronto.
Mark has resided in Davenport since 1998 and has been a member of the Green Party of Canada since 1999. Mark is married and has four children.