Diane was born August 23, 1948 in Temple to Carl and Mary Walker Mark. She was a homemaker, a longtime resident of Marlin and a member of the Marlin Restoration Church of Jesus Christ. She loved music and cooking and she enjoyed playing bingo.
She was preceded in death by her parents, a daughter, Stacy Diane Bailey, her sister and brother-in-law, Virginia and Ernie Curtis of Marlin, brother-in-law, Gary Coleman, and grandparents, A.B. and Ruth Spicer Walker.
Survivors include her companion, Mike Mayer of Marlin; sisters, Barbara Lynn Coleman of Robinson and Catherine Louise (Skeet) McCrary of College Station; many nieces and nephews; and a host of very dear friends.