Charles Leo Gros

Charles Leo Gros, lovingly known as Charlie, lived a life rooted in faith, family, and quiet strength. Born on May 8, 1942, in Galveston, Texas, to Adolph and Mildred Gros, Charlie grew up in San Antonio surrounded by the laughter and companionship of his siblings Stephen, Elizabeth (Betty), and Susan (Sue).

Charlie graduated from Central Catholic High School and later earned his bachelor's degree from Texas State University. On November 28, 1970, he married the love of his life, Sandra Kay Casey. Together, they built a home in Richardson, Texas, where they raised their daughters and created a life filled with love, laughter, and community.

A dedicated professional, Charlie worked for E-Systems and later Raytheon, where his integrity and calm demeanor made him a respected contract negotiator across the country and abroad. But his proudest role was always that of husband, father, and friend.

Charlie was a man of quiet faith and service. He was a devoted member and trustee of St. Barnabas Presbyterian Church, a watchful neighbor in the Richardson community watch, and a hands-on dad who never missed a chance to build, garden, or cheer on his daughters. Whether crafting something in his workshop or tending to his backyard, Charlie found joy in the simple things and gave generously of his time and talents.

After a long and courageous journey with dementia, Charlie passed peacefully in his sleep on the morning of November 4, 2025, with his family by his side. He leaves behind his daughters, Kaylynn Weir (and her husband Allen) and Casey Gros, as well as his beloved sisters, Betty Spencer and Sue Martinez. His legacy lives on in the lives he touched and the love he gave so freely.

A visitation will be held on Friday, November 14, 2025, from 6:00 to 8:00 pm at Sparkman Funeral Home on Greenville Avenue. A Celebration of Life service will follow on Saturday, November 15, 2025, at 10:00 am at St. Barnabas Presbyterian Church in Richardson.

In lieu of flowers, the family invites you to honor Charlie’s memory by donating to St. Barnabas Presbyterian Church at saintb.org/Give.