Did David Allan Coe Have Stepchildren Or Adopted Children? Who Are David Allan Coe's Biological Children? Carla Dawn Coe: David Allan Coe's oldest biological child is listed in the document under her legal name, Carla Dawn Weightman. Shelli Coe Macklie: Born from David Allan Coe's marriage to his second wife, Debbie. Taste of Country has viewed David Allan Coe's publicly-available last will and testament, which he signed on Nov. 25, 2025.