Robert Gene Dunston, of Mountain Home TX, passed away at his home from a heart attack during overnight hours on June 21, 2020. He was born in Dallas, TX to Gene and Lynne Dunston on February 13, 1954. \r\n\r\nRobert grew up in Garland, TX and worked many years owning his own restaurant Dunston's Steak House in Dallas TX, before moving to Kerr County in 1997 and beginning a landscape company. Robert had a love for the outdoors, live music, and was an old hippie at heart.\r\n\r\nRobert was preceded in death by his mother Lynne Hatzfeld.\r\n\r\nRobert is survived by his adult son Jayson (and Heather) Dunston, grandchildren Ella, Rhodes, and Blythe. He is also survived by his companion Debbie Gilder, her daughters Jamie and Elizabeth Anne Gilder, and grandson Tanner Gilder. He is also survived by his brother, David Dunston and two sisters, Sandy Crane and Rhonda Hatzfeld.\r\n\r\nA memorial will be held at Grimes Funeral Chapels in Kerrville on Friday, June 26th at 2pm.