Jim was born at his family home in San Antonio on January 9, 1939.
Jim was a lifelong member of St. John's Lutheran Church.
He served in the U.S. Army in the Vietnam War.
He was a retired member of the Plumbers and Pipefitters Local #142.
Jim retired from Federal Service on August 1, 2003.
He is survived by: his devoted wife, and best friend of over 37 years, Fern; sons, Jimmy Walker and wife Jo Ann, Ronnie Frothingham and wife Mary; daughters Karen Nelms and husband Chris, Dea Ann Frothingham; grandchildren, Jeffery, Kimberlee, and Jennifer Frothingham, Lauren and Dylan Nelms; sister, Geraldine Lay; and nephew Jeff Lay and wife Kathleen.
In lieu of flowers, memorial contributions may be made to the American Cancer Society, 8115 Datapoint Drive, San Antonio, TX 78229 or St. John's Lutheran Church.