Mazie was born on January 5, 1929, in Sagerton, Texas to Irene Glass Crabtree and Scott Earl Crabtree. Mazie moved to Glen Rose where she met the love of her life Harold Ray Coker and were married on July 7, 1945, in Glen Rose, Texas. Mazie and Harold later moved to Greenville. Mazie was in the restaurant business both owning and working for other people. She was well known for her delicious pies and hamburgers. Mazie was a caregiver always taking care of other people. She loved all her family very much and helped take care of many of them.

Mazie was a member of Highland Terrace Baptist Church. She loved the Lord very much and spent many hours studying her Bible. Before her health deteriorated, she taught a woman's Sunday school class.

Hannah Mazie Marjean Mulligan was named after her grandmother along with a great granddaughter Mazie Lane Walker was also named after her. All five generations of her family loved her very much.

Mazie is survived by her 3 children Shirley Ferguson, Barbara Kilgore & husband Jackson and Jimmie Coker & wife Cindy, 9 grandchildren Jeff Ferguson & wife Susan, Jarred Ferguson & wife Rhonda, Justin Ferguson, Matt Kilgore & wife Amanda, Andy Kilgore & wife Heather, Amanda Thurman & husband Bradley, Charlie Coker & wife Moorea, Holly Mulligan & husband John Paul, and Julie Barnard & husband John Mark, 23 great grandchildren and 5 great great-grandchildren.

Mazie is preceded in death by her husband Harold Coker, her parents, sister Eugena Miller, brother Scott Crabtree Jr., son in law Larry Ferguson and great grandson Richey Mulligan.

Pallbearers will be Josh Ferguson, Jacob Ferguson, Bailey Ferguson, Caden Marshall, Jaxson Marshall, Gus Kilgore, Jade Sumrall, Kobe Coker and Brendan Mulligan.