Susan Cowsill was born on May 20, 1959 in Canton, Ohio, USA as Susan Claire Cowsill. She is a composer, known for Pop Up (2019), A Family Thing (1968) and Treme (2010). She has been married to Russ Broussard since July 12, 2003. They have one child. She was previously married to Peter Livingston Holsapple.