Jack Clifton Killough, of Utopia, Texas, passed away on February 1, 2021 in San Antonio, Texas at the age of 89, due to complications of Covid-19. Jack was born in Pearsall, Texas on October 18, 1931 to Wilma Weed Killough and Lindsey Killough.

Jack enlisted in the United State Navy at age 17 and served on the USS Taylor as a Gunner's Mate during the Korean War.

In 1971, he relocated his wife and five children from San Antonio, Texas to Utopia, Texas. Jack's primary occupation was as a carpenter and horticulturist. He loved plants and grafting Pecan trees all around Texas.

He leaves behind his loving wife, Lucille May Reed Killough; daughters, Diane Killough Criss of Utopia, Texas and Janet Killough Journey of Dilley, Texas; stepson, Bruce Scheiber and wife Amy Bitter Scheiber of Castroville, Texas; sons, Travis Wayne Killough and wife Debbie Killough of Utopia, Texas, and Morris Brian Killough and wife Sydney of Utopia, Texas; daughter in-law, Mary Killough of Utopia, Texas and brother, Frank Killough and wife Barbara Killough of Sun City, California; eleven grandchildren and thirteen great-grandchildren.

Jack is preceded in death by his parents; his son, Jack Clifton Killough Jr. and his brother, Morris Killough at approximately four years of age.

In lieu of flowers, the family asks that you please plant a tree in Jack's honor.

A Graveside Memorial Service will be held on Friday, February 26, 2021 at 11:00 a.m. at San Fernando Cemetery III in San Antonio, Texas.