Jack W. Mathis b. 9/25/1921 to Rhude Mark Mathis and Avis C. Mathis in San Angelo, Tom Green County, Texas. Jack died March 18, 1943. Jack W. Mathis died from injuries during a bombing raid over Germany. His brother Mark Mathis was killed May 1943 when his battle-damaged B-17 ditched in the North Atlantic.
If you search for Robert Gay Carr on the Handbook of Texas site, the article will mention a tiny bit about "Mathis Field" in San Angelo, TX.
The Handbook of Texas Online is an excellent source for information about Texas and many of its locations, events, and people. All one needs to do to find the site is type in Handbook of Texas Online and you should be able to locate the site. There will be a search button at the top that will be of great help.