Conor studied theatre both at University of Washington and at the Gaiety School of Acting in Dublin, Ireland.
Son of actor 帕特里克·杜菲 and Carlyn Duffy. Younger cousin of MLB pitcher Barry Zito.
Grandparents: Terrence and Marie Duffy.
Graduated from the University of Washington in June 2001 with a degree in drama.
Has an older brother, Padraic Duffy.
Daughter Fiona Lee Duffy born summer 2006.
Son, Maxwell Robert Duffy, born summer 2008.
He and his brother were both taught English by 伊丽莎白·麦戈文's mother.
Conor won the 2013 LA Weekly Award for "Best Ensemble In A Play" for the stage production of "Stoneface" at The Sacred Fools Theater Company.
He played the son of his real life father 帕特里克·杜菲 in Dallas: Conundrum (1991).