Gamma Delta AlumniMenu to Member PagesHistoryInitiation YearAwardsLinks Gamma Delta of Sigma Chi Alumni1980Captain – 918-693-1855 – Email Brent HowardSearch for:Search ButtonClick, and enter a name to search for a registered alumnis.Alumni Status Color Code Initiation 1980Anderson, John McRayAubrey, Mark PhillipBower, Troy RussellBurns, David AllenEmailDavies, PhilipGerman, Gary LynnGriggs, Guy PattersonEmailJameson, William EugeneEmailJohnson, Mark BrianKeeter, Michael KeithKeeton, Donald CliffordEmailKeith, Kevin ScottMangrum, Robert PaulManley Jr., Richard DeanEmailOlson, Lonnie DeanEmailRobards, RodneySelf, Kelly DeanEmailTroiani, Steven W.Email