Caoilfhionn Sweeney was born in 1967 in New Hampshire, USA. Caoilfhionn is a production manager, known for Good Night, and Good Luck. (2005), Fell - Ein imaginäres Portrait von Diane Arbus (2006) and New Amsterdam (2008). Caoilfhionn has been married to Martin Koeningsberg since 1994. They have two children.
