Robert "Bob" Henry Monaghan's Obituary
In Loving Memory of Robert "Bob" Henry Monaghan
August 11, 1942 – February 20, 2026
Robert "Bob" Henry Monaghan, a father, veteran, and pillar of his San Antonio community, passed away peacefully on February 20, 2026, in Richardson, Texas. He was 83 years old. At the time of his passing, he was comforted by the presence of his son Shayne Monaghan, Daughter-in-Law Myrthala Law, and ex-wife Louise Monaghan.
Early Life and Education
Born on August 11, 1942, in New York, New York (Flushing/Long Island), to John Richard Monaghan and Mary Evelyn Lauer, Bob’s journey took him from the coast of Long Island to the heart of the Midwest and eventually to the Great State of Texas. He graduated from Western Hills High School in Cincinnati, Ohio, in 1960 before making his way to San Antonio.
A lifelong learner and proud Texan by choice, Bob attended San Antonio College and Texas Tech before ultimately earning his Business Degree from the University of Texas at Austin in 1967. Bob later earned is Master’s of Education from Southwest Texas State University (now Texas State), in the Early 90’s, shifting his career to teaching from Insurance.
Service and Community
Bob was a man defined by his commitment to others. He honorably served his country in the Vietnam War from 1969 to 1971. Upon returning to civilian life, he dedicated decades to the San Antonio area.
• Faith: A cornerstone of the Alamo Heights Christian Church, Bob was an active member for over 50 years.
• Service: He spent more than 20 years with the Lions Club of South San Antonio, working tirelessly to better the community he loved.
• Social Life: In his later years, Bob was a fixture at the San Antonio Senior Center. Whether he was engaged in a competitive game of bridge or sharing stories with his "coffee buddies," Bob’s warmth and wit made him a friend to many.
Family and Legacy
Bob married Louise Prather in 1967, and together they navigated the joys and heartbreaks of life for thirty years. Bob faced the profound loss of his first son, John Richard, in 1975, a grief he carried with quiet strength.
He is preceded in death by his father, John; his mother, Mary; his stepmother, Lahoma "Sunny" Monaghan, with whom he shared a cherished relationship; and his infant son, John Richard Monaghan.
He is survived by:
• His Son: Shayne Monaghan and wife Myrthala Law.
• His Sister: Pat Gallagher, her husband Jim Gallagher, and their children, Jay and Jennifer.
• The Mother of his Children: Louise Monaghan.
• His Girl Friend: Margaret Lee, with whom he shared a loving home from 2018 until 2025.
• Grandchildren: Tomas Monaghan, Maya Monaghan, Baylee Law, Kristina Reynolds, and Frank Reynolds.
• Great-Grandchildren: Kaylin, Caroline, Charlie, and Easton.
An avid college football fan, Bob’s cheers will be missed on autumn Saturdays, but his legacy of service, faith, and friendship will remain in the hearts of those who knew him.
Service
The Committal Service will take place on Friday, March 13, 2026 at the Dallas-Fort Worth National Cemetery at 9:30am. If attending, please arrive at the cemetery no later than 9:15am.
What’s your fondest memory of Robert "Bob"?
What’s a lesson you learned from Robert "Bob"?
Share a story where Robert "Bob"'s kindness touched your heart.
Describe a day with Robert "Bob" you’ll never forget.
How did Robert "Bob" make you smile?