Memorial services will be 2:00 P.M. Wednesday, March 23 at Hillside Christian Church South Campus with Jonathan Mast, Kevin Tuttle, and Roger Arnold, officiating. Ronnie was born July 16, 1943 to Richard and Anna Rae Caster in Cleburne. He was raised in Hereford and graduated from high school there. He was a graduate of Texas Tech University in 1971 with a Bachelor's of Science degree in Mechanical Engineering. He married Conni Cross on January 2, 1988 in Lubbock. Ronnie was a power plant performance testing engineer. He was a family man and was known for his great sense of humor. He was preceded in death by his parents; a brother, Wayne Caster; and a granddaughter, Brooklyn Caster. Survivors include his wife of 28 years, Conni Caster; three sons, Rodney Caster and wife, Sharlene, of San Antonio, Randal Caster and wife, Stacy, of Katy, Robbie Caster and wife, Tom-Ann, of Houston; seven grandchildren, Raquel, Destinee, Tristen, Reesen, Rayden, Ramsey, and Jase; and a brother, Ray Caster. In lieu of flowers, the family suggests memorials to the Alzheimer's Association, P.O. Box 96011, Washington, DC 20090.