Curl Caesar (C.C.) Griffin C.C. Griffin (1910-1986) was a 1935 graduate of N.C. A&T College (now N.C. A&T State University) and received as masters degree from Butler University. He served as principal of Logan School in Concord, N.C. from 1954 to 1969, and then worked as a personnel supervisor for Cannon Mills in Kannapolis. C.C. Griffin STEM Middle School in Concord is named in his honor. CC. Griffin and his wife, Mable Clay Griifin, had three children, a son Leonard Osborne Griffin (1939-2023) and identical twin daughters, Marilyn Yvonne Griffin (b. 1937) and LaRose Elizabeth Griffin (1937-2023).