In the late 1940s seven men who had attended college in different states across the USA and had become members of Alpha PhiAlpha Fraternity Inc there, relocated to Arizona. Those men are Albrey C. Aldridge, Elmer Carrier, Harry F. Edwards, Curtis O. Greenfield, Jefferson Eugene Grigsby, Morgan Maxwell, and W. A. Robinson. On December 3, 1949 these seven men chartered Delta Tau Lambda Chapter seated in Phoenix and Tucson, Arizona, becoming the 207th Chapter of Alpha Phi Alpha Fraternity, Inc.