Guille and his wife Carol are both native Knoxvillians and met as students at The University of Tennessee, and both are UT graduates. They have four children, two of them, Matthew & Meggie, are in the professional work place and two, Kelsey & Rachel, are finishing college and high school, respectively. Guille is CEO and founder of a healthcare software company and Carol is both mom and wife. The Cruzes have been members of FEFC since 1991.