Roy Fredrick Trigg, age 92, passed away on September 29, 2023. Roy was born in St. Louis, MO to Roy and Margarite Trigg. He married Daisy Dean Venable. Roy was the loving father of Evelyn Jean (Howard) Yarbrough, Daniel Wayne (Susan) Trigg, David Wayne (Janice) Trigg and Patricia Ann Trigg. He was the cherished grandfather of Deanna Lee Farr (nee Yarbrough), Christina Marie (Mike) Boschert, Matthew Wayne (Tiffany) Trigg, Bryan Joseph (Samantha) Trigg and Thomas Nathaniel Trigg. He was great grandfather, great, great grandfather, and friend to many. Roy is preceded in death by his parents Roy and Margarite, as well has his loving wife Daisy Trigg, his daughter Patricia Ann and his grandson Thomas Nathaniel. Interment will be Thursday, October 5, 2023 at 11:30am at Jefferson Barracks National Cemetery.