Giselle Hennessy: Biography, Age, Career, Death & Net Worth

Giselle Hennessy was a French lady known for being married to Clint Walker, a famous American actor who was good at playing cowboys in movies and TV. One of his prominent roles was as Cheyenne, the rugged cowboy in a TV show with the same name.

Although Hennessy was married to a famous person, she managed to keep parts of her life private from the public eye. Fans wonder about what happened in her life before she passed away unexpectedly in 1994. She lived most of her life in her home country before moving to the USA


Giselle Hennessy, a French woman, became famous as the wife of Clint Walker, a well-known American actor.  Giselle was born on May 13th, 1928, as Giselle Camille Prugnard in Razes, located in the Nouvelle-Aquitaine region in central-west France. She was French and of European descent.

Hennessy, a famous French lady, won people over with her grace and charm. She made a big impression, starting in France and then going to the United States. Her life story, full of love, achievement, and secrets, still fascinates and motivates many today.

During her life, Giselle was married twice. Her first husband was Thomas Daniel Hennessy, an American actor better known as Tom Hennessy.

Tom was from Los Angeles and attended both the University of California and the University of Southern California before succeeding in acting as a stuntman.

Some of his memorable acting roles include appearances in Hondo, Thriller,  Big Jake, The Buccaneer,  North to Alaska, Tales of Wells Fargo, and The Long Gray Line.

Personal Details 

  • Full Name: Giselle Camille Prugnard Hennessy
  • Nickname: Giselle Hennessy
  • Age: 61 years (at the time of her death)
  • Birth Date: May 13th, 1928
  • Death: January 1st, 1994
  • Birth place: Razès, Haute-Vienne, France
  • Nationality: French-American
  • Ethnicity:    European
  • Marital status: Married
  • Spouse: Clint Walker


Giselle was 61 years old at the time of her passing. She was born Giselle Camille Prugnard on May 13th, 1928, in Razes, located in the Nouvelle-Aquitaine region of west-central France.

No one knows why Hennessy died. Some think it might have been because of natural reasons or health problems.

Giselle Hennessy


Giselle Hennessy, a French lady born on May 13th, 1928, as Giselle Camille Prugnard in Razes, became famous for marrying Clint Walker, a well-known American actor.

Hennessy pursued a career as an airline pilot, flying planes with skill and care. She worked hard and moved up in her career, becoming good at piloting planes. Her job showed how much she loved adventure and how she could achieve great things.

Giselle Hennessy’s death

On January 1st, 1994, Giselle Hennessy passed away, and the reason behind her death is still unknown. Some people guess she might have died from natural causes or poor health. Giselle’s funeral took place in the USA, and she was buried at the Holy Cross Cemetery in Culver City, Los Angeles.

Net Worth Before Death 

Information on Hennessy’s net worth isn’t available. Her financial information might not have been shared publicly because she was private.


In conclusion, Giselle Hennessy lived a happy life as a French-American woman. She started from humble beginnings in France and became known when she married famous actor Clint Walker.

People were curious about her, primarily because little was known about her death. Even though there are few details about her, people still remember her through stories and memories. Her life shows how fame can be mysterious, and people are always interested in those who live in the public eye.

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