Pat H. Carrillo was called home by the Lord on October 23, 2021, at the age of 98. He was born on August 19, 1923, in San Antonio, Texas and was preceded in death by his wife, Antonia Garay Carrillo; son, John Franklin Showers; granddaughter, Christina Gallegos; grandson, Rene Alvarado; sister, Irene Carrillo; and brother, Felix Carrillo. He is loved and will be missed by his children, Toni Clara Saenz (Arturo), Rhonda Gail Quinones (German), Belinda Elaine Showers, Jose Antonio Cordero Jr. (Rachel) and Mark Patrick Carrillo. Pat had 13 grandchildren, 23 great-grandchildren, 2 great-great grandchildren, and numerous relatives and friends. Visitation will be held at Castillo Mission Funeral Home from 3:30 p.m. until 8 p.m. on Sunday, November 14, 2021. Funeral Procession departs the funeral home at 8:45 a.m. on Monday, November 15, 2021, for a 9:30 a.m. Interment at Fort Sam Houston National Cemetery. Services under the direction of Castillo Mission Funeral Home.

Pat was a World War II Veteran, who served in the U.S. Army from January 26, 1943, to December 4, 1945, with assignments in England, France, Holland, and Germany. He served as a Surgical Technician with the 8 ^th Field Hospital for almost three years. His duties included changing bandages, giving injections, and assisting doctors in minor operations. Pat was awarded a European–African–Middle Eastern Campaign Medal with three Bronze Stars, a Good Conduct Medal, and a WWII Victory Medal.

After WWII, he worked in the furniture business for over 30 years at Karotkin's, Weberg's, and Bell Furniture until his retirement. Pat enjoyed watching TV and always kept up with the news and his favorite sports teams.