Also known asY Griffin-Clark, Griffin Clark, Clark Griffin, Y G Griffinclark, Yolanda G Griffinclark, Yolanda M Griffin-Clark, Yolanda M Griffin-Clar, Yoland Griffin-Clark, Y M Clark
Also known asYvonne G Johns, YolandaGriffin, Ivonne Johns, Yvonne Gloria Griffinjohns, Yvonne G Griffin-Johns, Y Griffin, Johns Yvonne Knox, Yolanda Johns