John Gregory Dettmer, 65, a resident of San Marcos, Texas, passed away April 10, 2020.
News Staff
04/19/2020 12:00 AM
John Gregory Dettmer, 65, a resident of San Marcos, Texas, passed away April 10, 2020. Private visitation was held at Thomason Funeral Home in San Marcos and was followed by burial at San Marcos City Cemetery. For more information and to sign the online guest registry please visit Thomason Funeral Home's website.
