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Legacies of Valor: Oklahoma's Famous WWII Veterans



Legacies of Valor: Oklahoma's Famous WWII Veterans

World War II was a defining moment in Oklahoma history. Roughly 90,000 Oklahomans served in the war, and many of them made the ultimate sacrifice. Those who returned home faced the challenges of rebuilding their lives and communities, but they also brought with them a new sense of purpose and determination.

The legacy of World War II veterans in Oklahoma is one of service, sacrifice, and resilience. They helped to shape the state into what it is today, and their stories are an inspiration to us all.

In this article, we will meet some of Oklahoma’s World War II veterans and learn the experiences they had, how those experiences shaped their lives, and the lessons they now pass down to future generations.

Together, let’s meet these brave and influential Oklahomans and their legacies of valor.


Catharine Kingsley: WWII Cryptographer

Catharine Kingsley, born in Stillwater, Oklahoma and descendant of some of the original Oklahoma land runners, was a lover of languages ever since she was young. Coming from a family of strong, educated women, Catharine’s pursuit of knowledge — and language in particular — was strongly supported by her family.

This support, combined with her continual hard work and earnest passion for learning, allowed her to graduate near the top of her class at Oklahoma A&M in 1943 and earned her a scholarship to the University of Colorado.

While there, she was successful in her classes and even met her husband — who was stationed at Lowry Field in Denver — but Catharine longed for home. And upon her return, she soon discovered an opportunity that would change her life — and the lives of countless others.

The Federal Bureau of Investigation (FBI) was fervently pursuing talented language experts and communicators as translators and cryptanalysts. With these talented individuals, the FBI was aiming to assemble a team to crack the coded communications between enemies of the U.S.

Following her application in 1944, Catharine received an appointment letter directly from J. Edgar Hoover, the head of the FBI, who offered her a position as a laboratory technician.

As Catharine progressed in her work, so too did the sophistication of the codes she was deciphering to help keep the country safe. Catherine describes the work she performed in fervently studying texts on specific code patterns:

“Well, you see some of these books, these are the ones we studied. So we learned what they said, the codes were like. And then there are books that the FBI had that were classified and you couldn’t take them home. You just studied them at work. So then when a code came that we hadn’t been able to break, well then, some of us worked on them. And we had to decide which particular code that they used. The ones that were really harder to break I expect were the German ones. The Germans are not anything but intelligent.”

— Catharine Kingsley

Chapter 10 Listen to Interview

Though she served just as valiantly as any soldier during the war, Catharine was never issued any form of uniform nor a firearm. Her work, behind the scenes and rooted deep in clandestine intelligence, was, by necessity, seldom celebrated. But it’s this work that helped the Allies know everything from enemy deployments to material shipments and everything in between.

“I thought that it would be important that maybe thirty, forty years from now if we didn’t tell our stories they wouldn’t know what some of us did on the front line.”

— Catharine Kingsley

Chapter 21 Listen to Interview

Silent, clandestine, and immensely impactful, we may never know the true impact of the work of codebreakers like Catharine. For students of today, Catharine made sure to reinforce the importance of her education — especially in math and languages — as the backbone of her success and her ability to help save lives and aid the Allies in their victory:

“Yeah, the math helped you along with the language, you know. To break the code you have to know is it a little box and do they go around the outside until they get to the middle or whatever they do to send their code. ’Cause sometimes this is the way it was…”

— Catharine Kingsley

Chapter 21 Listen to Interview

Charles Ward: WWII Infantry Officer, Renowned Architect

As a seventeen-year-old high school student, Charles Ward vividly remembers the day that forever altered the course of his life. Sitting in the commandant's office, he heard the shocking news that the Japanese had attacked Pearl Harbor. Although initially confused about the location, Ward recalls the mix of excitement and determination that filled the air—a sentiment shared by many eager young individuals ready to embrace the adventure that awaited them.

Despite being underage for enlistment, Ward and his peers yearned to contribute to the war effort. Many left school to enlist as soon as they turned eighteen, fueled by a sense of duty and a desire to make a difference.

Ward himself enlisted in 1942, embarking on a path that would lead him to extraordinary accomplishments in the face of adversity. He was called into service shortly before Christmas, undergoing basic training at Camp Walters in Texas. Graduating from Infantry Officer's Candidate School as a second lieutenant, he joined the Fifth Infantry Division and was deployed overseas.

During his time in service, Charles was part of several skirmishes and all-out assaults by enemy forces. While Charles survived these encounters, he shares the realities of war, the horrors of the sounds of war, and the long-term mental impact of war:

“I do remember they used to have that syndrome that the men would shoot themselves, you know, called self-inflicted wounds. Here I am, a nineteen-year-old guy, trying to counsel somebody or trying to put my arms around him and keep him from doing something really stupid. I’ve done that, and I don’t think there were ever self-inflicted wounds in my men. That didn’t mean it didn’t happen.”

— Charles Ward

Chapter 8 Listen to Interview

Following his military service, he was awarded the Silver Star from General Patton himself, Bronze Star, Purple Heart, Combat Infantryman Badge and the French Croix de Guerre.

But despite the rigors of war, Charles used his time in the service as a source of inspiration in the next chapter of his life as a world-class architect. His works, which also garnered him numerous awards in the worlds of art and architecture, include:

  • The Tulsa City-County Library

  • Oklahoma State Library

  • LaFortune Football Stadium

  • Tulsa Civic Center Plaza

  • Southminster Presbyterian Church

In looking toward the generations that follow him, Charles has simple — but impactful — advice:

“Umm, gosh, well, I hope they’re as lucky as I. Advice for students? I think they’re the good years of your life. I think those are the years that live with you forever. Make the most of them… My admonition to everyone is after we have our last drink at the bar I always say to people now: ‘When you leave here, do something to improve society.’”

— Charles Ward

Chapter 16 Listen to Interview

Rex Calvert: WWII Marine, Oil & Energy Industry Scientist

“Pearl Harbor attacked by Japanese!” These words rang in the ears of Rex Calvert, the then 19-year-old Tulsan. It was December 7th, 1941.

While many others his age jumped at the chance to fight in the war, Rex desired nothing more than to stay in school, graduate, and continue his pursuits in chemistry. Though he did so, and even landed a job at Mid-Continent Petroleum Corporation at such a young age, it was only 10 months before he got his draft letter. He was off to war.

Surviving the rigors of basic training, Rex was soon hardened into a battle-ready soldier. Spending more than a year learning the ins and outs of weaponry like anti-tank guns, flamethrowers, machine guns, mortars, and much more, Rex was assigned to a regimental weapons company — in charge of wielding some of the most destructive weaponry on the battlefield.

Soon, they had their first mission: To clear the Marshall Islands of the Japanese forces stationed there.

The Marines approached the Marshall Islands, fully aware of the formidable task that lay ahead. With over 3,000 well-entrenched Japanese soldiers waiting to defend the twin islands of Roi and Namur, the Marines braced themselves for a fierce battle. The Japanese soldiers occupied strategic positions, including spider-traps and tree hideouts, making the assault even more challenging:

“… and they know we are coming and they are coming. Some of them were in blockhouses and some of them were in spider-traps. A spider-trap is just a hole with a cover over it that looks like grass. They could raise that cover up and if you walked by it, they’ve got you.

They were up in the trees too. We tried to cut all the trees down. If you look at the pictures, they were coconut trees, but shell-fire cut those trees down and there were a lot of coconuts in the water. We would shoot into the coconut trees because they were killing us. A guy would fall out of the tree and hit the ground and we would put another shell into him. We were learning how to kill.”

— Rex Calvert

Chapter 6 Listen to Interview

Throughout his time in the military during World War II, Calvert would always leap to help where he was needed. From helping surgeons pack wounds and mend the lacerations of injured soldiers, to bravely capturing outposts and laying down covering fire for his fellow soldier, Calvert never shied away from doing what his fellow man asked of him.

Despite can-do attitude and willingness to bravely serve wherever he was called, Calvert recognizes that his service didn’t come without a price:

“...I can remember what happened. At night, I have dreams that I am lost and I don’t know where I am and I can’t find my way home and I can’t remember my wife’s phone number so she can come after me and I sweat all night. I don’t do that every night …Even after this, it will take me three days to settle down. I don’t know if I am doing you a favor…”

— Rex Calvert

Chapter 14 Listen to Interview

Though he dodged death many times, Calvert was hit by enemy fire while in Saipan, earning him the Purple Heart. In October of 1945, he was honorably discharged and returned to Tulsa where he picked his career right back up, working for Sun Oil for more than 40 years, and raising a beautiful family.

Rex Calvert is, unquestionably, a hero in every sense of the word. His service, bravery, and self-sacrifice can’t be overstated. His legacy stands as a testament to the strength of the human spirit.

What We Can Learn from These Influential Oklahoma Veterans

In meeting these influential Oklahomans, let’s reflect on the stories they’ve shared with us and what we can learn from their lives and legacies:

  • A love of learning will take you far in life. With her love of language and learning, Catharine Kingsley, created many opportunities for herself and, through her hard work, impacted the lives of countless people.

  • You never know what life has in store for you. Charles Ward showed us that even though life may throw difficult challenges your way, the next chapter of your life — like his as an award-winning architect — may be just around the corner.

  • Bravery is courage in the face of fear. Life may call upon us to act even in the face of overwhelming fear. Just like Rex Calvert, we test our mettle when we choose to stand firm for our fellow man and fight for what’s right despite the dangers of doing so.

Thank you for your time with us today. Educational resources like this one are only possible through the gifts of generous donors like yourself. A gift of any amount helps us continue to produce these resources and our mission of preserving the history of Oklahoma — one voice at a time.

John Erling

About John Erling


For 30 years John Erling entertained Tulsans as the stimulating host of Erling in the Morning on KRMG radio. Known for his interviews with people of all walks of life—from politicians to celebrities to everyday people—John’s talk show provided the perfect forum to deliberate the hottest local and national topics.

As a well-respected community leader and member of both the Oklahoma Association of Broadcasters Hall of Fame and Oklahoma Historians Hall of Fame, Erling devotes his energy and enthusiasm to Voices of Oklahoma. He deeply believes that preserving the stories of Oklahomans will reveal the depth of emotion and pride that built our great state. By introducing inspirational stories in an accessible, lively format he hopes to educate and motivate future generations. To share the experience of real, heartfelt conversations with many of Oklahoma’s greatest assets, join John as he spotlights the most original, fascinating voices of our time.


Cite This Work

Legacies of Valor: Oklahoma's Famous WWII Veterans. Voices of Oklahoma, May 16, 2023, https://www.voicesofoklahoma.com/learning-center/oklahoma-wwii-veterans/, Accessed June 21, 2024
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Other Influential WWII Veterans from Oklahoma

We’ve only met a few of the many Oklahoma WWII veterans in our time together today in this article; however, we have many more influential Oklahomans who bravely served their country in our oral history collection: