Colleen Margaret Brennan, 38 years old, lives in Grayslake, Illinois. She has also lived in Rochester Hills, Michigan and Chicago, Illinois. She is a 2003 graduate of University Of Illinois At Urbana-champaign. Michael P Brennan, Kevin John Brennan, William James Brennan, Margaret Ellen Brennan, Micha Brennan, Willaim E Brennan, William E Brennan and Lois F Brennan are some of Colleen relatives.