Betty Jane Adcock Markgraf, age 80 of Schertz, formerly of Alice and Stockdale, passed away on July 7, 2023. Betty was born on April 16, 1943, in Wilson County, Texas, to Norma (Johnston) and Calvin Adcock.
Betty is preceded in death by her loving husband of 45 years, Kenneth Markgraf, grandson, Jace Markgraf, her parents, her sister, Norma Joyce Hastings, brothers, Calvin F. (Sonny) Adcock, and Joe Adcock, brothers-in-law, Kenneth Schulze, Doug Heinemeyer, and Bobby Blanch.
Survivors include her children, Glenn Markgraf and wife Jodi; Steven Markgraf and wife Marty, Tammy Andersen, and husband Eric; grandchildren, Kye Markgraf, Blake Markgraf, Brad Markgraf and wife Melissa, Claudia Markgraf, Chelsea Andersen, and Callie Andersen and, husband Preston Gleaton; great-granddaughter, Flora Markgraf; sisters, Ellen Blanch, Alice Heinemeyer, and Viola Blanch and husband, Hugh; sister-in-law, Linda Adcock; brother-in-law, Bobby J. Hastings, and wife, Jo; numerous nieces, nephews, cousins, other loving family members and many friends.
Visitation will be held on Tuesday, July 11, 2023, at Tres Hewell Mortuary from 5 to 7 p.m. Funeral services will be held at 10:00 a.m. on Wednesday, July 12, 2023, at the Union Valley Baptist Church in Union Valley with Pastor Deric Zies officiating. Interment will follow in the Nockenut Cemetery.
Memorial contributions may be made to the Alzheimer’s Association San Antonio and South Texas Chapter, 10223 McAllister Freeway, Ste. 100, San Antonio, Texas, 78216.
You are invited to sign the guest book at www.treshewell.com. Arrangements are under the direction of Tres Hewell Mortuary, 165 Tor Dr., Seguin, Texas, 78155, 830-549-5912.




