He was born in Camden, New Jersey on March 22, 1952, to William and June St. John.
David is survived by his wife of 51 years, Linda St. John daughter, Michelle St. John Franks and husband Brad Franks; brothers, Bill F. St. John, Mark R. St. John, and Charles D. St. John. As well as, numerous nieces, nephews, and cousins.
He was proceeded in death by father, William D. St. John and mother, June M. St. John; son, David W. St. John.
He was a loving husband and father, who loved his job as a mechanic. He owned and operated an auto repair shop, St. John's Auto Repair, for 31 years.
One of this biggest joy's was competing in classic car shows.
Visitation will be at Sunset Northwest Funeral Home, 6321 Bandera road San Antonio, Texas 78238 on Tuesday, August 8, 2023 beginning at 12:00 P.M. with a service at 2:00 P.M.