Glen passed away on Thursday August 20, 2015 at his home in Raleigh. Glen was born in Indianapolis, IN. He graduated from Purdue University with a double major in Computer Science and Mathematics. He received a Master’s Degree in Computer Science, also from Purdue. He was employed at Bell Labs, receiving a Distinguished Member of Technical Staff award, and at Tandem Computers for many years. He is survived by his wife, Judith, and his sons, Mark and Bradley, who were his pride and joy. Visitation and memorial will be on Thursday, August 27 at Renaissance Funeral Home, 7615 Six Forks Road, Raleigh, NC. Visitation from 1 to 5, followed by the memorial at 5.