94, of Littleton, Colorado passed away peacefully on March 26th surrounded by his family. Born in Sterling, IL to Charles and Lillian Gagin. He received a Bachelor of Engineering from the Univ. of Illinois. Larry worked 30 years as a Manager of Research at the Johns Manville and he was widely recognized as one of the world's top glass technology experts. He is survived by his children, Jean Brown, Paula (Dr. James) Hofmann, Larry Gagin, and Jim (Cheryl) Gagin; grandchildren, Dr. Bart Brown, Paul (Denise) Nelson, Jennifer (Peter) Duckworth, Kristen Hepinstall, Terri (Brad) Campbell, Eric (fiancee Kate) Hepinstall, Kyle (Emily) Brown, L.C. (finacee Jessica) Gagin, and 6 great grandchildren. Preceded in death by his loving wife of 68 years, Marion; daughter, Mary Ellen (Randy) Nelson; son, Richard Gagin; and sister, Margaret and brother, Bill. Funeral Service, Friday, 3pm, Horan & McConaty Family Chapel, 5303 E. County Line Rd. In lieu of flowers, donations may be made to Susan G. Koman for the Cure at koman.org. Please share your memories of Lawrence and condolences with his family by signing the guestbook below.