Jack Dempsey was a legendary American boxer known as the “Manassa Mauler.” His real name was William Harrison Dempsey. He was born on June 24, 1895, in Manassa, Colorado. He died on May 31, 1983, at age 87.
He stood 6 feet 1 inch tall and weighed about 198 pounds. He was the world heavyweight champion from 1919 to 1926. His professional record was 68 wins and 53 knockouts. His estimated net worth at death was $6 million.
He married 4 times and had 2 daughters. He generated boxing’s first million-dollar gate in 1921. He was inducted into the International Boxing Hall of Fame in 1990. His legacy as a sports icon is eternal.
Jack Dempsey Wiki/Bio

| Category | Details |
|---|---|
| Full Name / Real Name | William Harrison Dempsey |
| Stage Name | Jack Dempsey |
| Date of Birth | June 24, 1895 |
| Age in 2026 | Deceased (would be 131) |
| Birthplace | Manassa, Colorado, USA |
| Nationality | American |
| Profession | Professional Boxer, Actor |
| Category | Boxer |
| Education | Dropped out after 8th grade |
| Partner / Spouse | Deanna Piatelli (m. 1958) |
| Children | 2 (Joan and Barbara) |
| Career Start | 1914 |
| Company / Label / Team | Independent |
| Major Works | World Heavyweight Champion (1919–1926) |
| Achievements | IBHOF Inductee (1990) |
| Net Worth | $6 million (at death) |
| Primary Income Source | Boxing purses, movies, restaurant |
| Social Media Presence | None (died 1983) |
Jack Dempsey Real Name
Jack Dempsey was born as William Harrison Dempsey. He was known globally by his nickname “The Manassa Mauler.” He was born on June 24, 1895, in Manassa, Colorado. His real name is documented in boxing records.
Dempsey used the ring name “Kid Blackie” early in his career. He later adopted the name Jack Dempsey. He borrowed the name from middleweight champion Jack “Nonpareil” Dempsey. The name stuck and became his identity.
Dempsey‘s full name honors his father, Hiram Dempsey. His mother was Mary Celia Dempsey. His family shaped his character. His real name is known to boxing historians.
Dempsey is proud of his name. He represented his country in the ring. His nickname “The Manassa Mauler” reflected his hometown. His real name is synonymous with greatness.
| Full Name | William Harrison Dempsey |
|---|---|
| Nickname | “The Manassa Mauler” |
| Early Ring Name | “Kid Blackie” |
| Name Origin | Borrowed from Jack “Nonpareil” Dempsey |
Jack Dempsey Early Life and Education
Jack Dempsey was born on June 24, 1895, in Manassa, Colorado. He was raised in extreme poverty. He was the ninth of 13 children. His father was a sharecropper. His mother raised the family.
Dempsey worked from a young age. He picked crops on a farm at age 8. He worked as a miner and a cowboy. He attended Lakeview Elementary School in Provo, Utah. He dropped out after the 8th grade to work full-time.
Dempsey began boxing as a teenager. His older brother Bernie taught him how to fight. He traveled from mining town to mining town. He fought for small purses in saloons. His early life was tough but formative.
Dempsey‘s early life shaped his legendary career. He learned resilience from his family. He developed confidence at a young age. His education was limited but his talent was immense. His early life shaped his legendary career.
| Stage | Details |
|---|---|
| Birth | June 24, 1895 |
| Education | Lakeview Elementary School |
| Dropout | After 8th grade |
| First Job | Farm hand, age 8 |
Jack Dempsey Parents and Siblings
Jack Dempsey was born to Hiram Dempsey and Mary Celia Dempsey. His father was a sharecropper and miner. His mother raised the family. His parents converted to Mormonism before his birth. His family shaped his values.
Dempsey was one of 13 children. He had 11 siblings who survived to adulthood. His older brother Bernie taught him how to box. His brother Joe was a boxer. His siblings supported his career.
Dempsey‘s father was a major influence. He instilled discipline in him. His mother encouraged his athletic dreams. His family shaped his character.
Dempsey credits his family for his success. His parents instilled discipline in him. His brother Bernie supported his career. His family remains his foundation. His parents are proud of his achievements.
| Family Member | Relationship |
|---|---|
| Hiram Dempsey | Father |
| Mary Celia Dempsey | Mother |
| Bernie Dempsey | Brother |
| Joe Dempsey | Brother |
| 11 Siblings | Brothers and Sisters |
Jack Dempsey Before Fame
Jack Dempsey had a tough amateur career. He fought in mining towns across the American West. He used the ring name “Kid Blackie.” He fought for small purses. He turned professional in 1914.
Dempsey made his professional debut in 1914. He fought Johnny Sudenberg in Tonopah, Nevada. The fight was a 10-round draw. He earned only $2.50 for the fight. This bout launched his professional career.
Dempsey won his first major fight in 1918. He knocked out Fred Fulton in 18 seconds. He knocked out Carl Morris in 14 seconds. He became the top contender for the heavyweight title. His before fame story is inspiring.
Dempsey‘s hard work paid off. He defeated Jess Willard for the title in 1919. This victory launched him to global stardom. His career took off after that. His before fame journey is remarkable.
| Year | Phase |
|---|---|
| 1914 | Professional Debut |
| 1918 | Knocked out Fred Fulton |
| 1919 | Heavyweight Title Win |
| 1919 | Became Global Star |
Jack Dempsey Career
Jack Dempsey turned professional in 1914. He won his first world title in 1919. He defeated Jess Willard for the heavyweight title. He knocked Willard down 7 times in the first round. He became a global superstar.
Dempsey defended his title 5 times. He held the title from 1919 to 1926. He generated boxing’s first million-dollar gate in 1921. He fought Georges Carpentier in New Jersey. He earned $300,000 for the fight. He knocked out Luis Angel Firpo in 1923 in a classic brawl.
Dempsey lost his title to Gene Tunney in 1926. He lost by unanimous decision in Philadelphia. He fought Tunney in a rematch in 1927. This fight was the infamous “Long Count” bout. He knocked Tunney down in the 7th round. He failed to go to a neutral corner. The referee delayed the count. Tunney recovered and won the decision.
Dempsey retired after the Tunney rematch. He returned to the ring in 1931 for exhibitions. He retired permanently in 1940 with a record of 68-6-10. He scored 53 knockouts in his career. His career is legendary.
| Year | Career Milestone |
|---|---|
| 1914 | Professional Debut |
| 1919 | Heavyweight Title Win |
| 1921 | First Million-Dollar Gate |
| 1923 | Defeated Luis Angel Firpo |
| 1926 | Lost Title to Gene Tunney |
| 1927 | “Long Count” Fight |
| 1940 | Retired Permanently |
Jack Dempsey Family

Jack Dempsey was married 4 times. His first wife was Maxine Gates. They married in 1916 and divorced in 1919. They had no children together. His second wife was Estelle Taylor. They married in 1925 and divorced in 1930. They had no children together.
Dempsey married Hannah Williams in 1933. She was a Broadway singer. They had 2 daughters together. Their daughters are Joan and Barbara. They divorced in 1943. Dempsey won custody of his daughters.
Dempsey married Deanna Piatelli in 1958. She was a former model. They adopted her daughter Barbara. They remained married until his death in 1983. His family remains important to him.
Dempsey values his family above fame. He spends quality time with his daughters. He enjoys his retirement with his wife. He remains close to his siblings. His family shaped his life.
| Family Member | Relationship |
|---|---|
| Maxine Gates | First Wife |
| Estelle Taylor | Second Wife |
| Hannah Williams | Third Wife |
| Deanna Piatelli | Fourth Wife |
| Joan Dempsey | Daughter |
| Barbara Dempsey | Daughter |
Jack Dempsey Wife, Girlfriend, or Partner
Jack Dempsey was married 4 times. His first wife was Maxine Gates. They married in 1916 and divorced in 1919. She was a vaudeville performer. They had no children together. Their marriage was brief.
Dempsey married Estelle Taylor in 1925. She was a silent film actress. They divorced in 1930. They had no children together. Their marriage was high-profile. They divorced amicably.
Dempsey married Hannah Williams in 1933. She was a Broadway singer. They had 2 daughters together. Their daughters are Joan and Barbara. They divorced in 1943. Dempsey won custody of his daughters.
Dempsey married Deanna Piatelli in 1958. She was a former model. They adopted her daughter Barbara. They remained married until his death in 1983. His love life was complex but meaningful.
| Partner | Relationship | Status |
|---|---|---|
| Maxine Gates | First Wife | Married 1916–1919 |
| Estelle Taylor | Second Wife | Married 1925–1930 |
| Hannah Williams | Third Wife | Married 1933–1943 |
| Deanna Piatelli | Fourth Wife | Married 1958–1983 |
Jack Dempsey Age, Height, Weight and Physical Appearance

Jack Dempsey died at age 87 on May 31, 1983. He was born on June 24, 1895. He stood 6 feet 1 inch tall. He weighed approximately 198 pounds. He had a reach of 73 inches.
Dempsey had dark brown eyes and dark hair. He had a muscular and athletic build. He maintained his physique through training. He had a powerful and strong body. He remains in boxing history as a physical specimen.
Dempsey fought in the orthodox stance. He used his power and aggression to win. He was a dominant heavyweight. His physical attributes gave him an advantage. He intimidated opponents with his skills.
Dempsey‘s appearance is iconic. He dressed well and wore classy outfits. He drove luxury cars. His physical confidence was unmatched. His appearance reflects his success.
| Attribute | Details |
|---|---|
| Height | 6 feet 1 inch (185 cm) |
| Weight | 198 pounds (90 kg) |
| Reach | 73 inches (185 cm) |
| Eye Color | Dark Brown |
| Hair Color | Dark |
| Body Type | Muscular / Athletic |
| Stance | Orthodox |
Jack Dempsey Social Media Presence
Jack Dempsey had no social media presence. He died in 1983 before social media existed. His legacy is preserved through historical records. His story is shared on modern platforms.
Dempsey‘s life is documented in films and books. His fights are available on YouTube. His story is taught in schools. His legacy lives on through boxing historians. His social media presence is posthumous and celebratory.
Dempsey‘s legacy lives on through boxing historians. His achievements are celebrated annually. Social media users discuss his impact regularly. His story trends on anniversaries. His social media presence is posthumous and celebratory.
Dempsey represents resilience and dignity. His life inspires activists and athletes. His memory is honored by boxing fans. His social media presence is posthumous and celebratory.
| Platform | Purpose |
|---|---|
| Documentaries | ESPN, HBO films |
| Books | Jack Dempsey: The Manassa Mauler |
| YouTube | Fight archives |
Jack Dempsey Awards and Achievements

Jack Dempsey was named Fighter of the Year by The Ring in 1923. He was inducted into the International Boxing Hall of Fame in 1990. He was the world heavyweight champion from 1919 to 1926. He was ranked sixth on The Ring‘s list of all-time heavyweights.
Dempsey won the world heavyweight title in 1919. He defended the title 5 times. He generated boxing’s first million-dollar gate in 1921. He was the inaugural winner of the Edward J. Neil Memorial Plaque in 1938. His achievements are numerous.
Dempsey was ranked fourth on The Ring‘s list of the 100 greatest punchers of all time. He was voted the greatest fighter of the past 50 years by the Associated Press in 1950. His awards reflect his impact.
Dempsey‘s awards reflect his impact. He inspired many young boxers. He is a role model for American athletes. He continues to be respected. His legacy is secure.
| Category | Year(s) | Award / Recognition |
|---|---|---|
| The Ring | 1923 | Fighter of the Year |
| IBHOF | 1990 | Inducted |
| Associated Press | 1950 | Greatest Fighter of Past 50 Years |
| The Ring | 2003 | Greatest Heavyweights |
Jack Dempsey Net Worth
Jack Dempsey had an estimated net worth of $6 million at his death. His wealth came from boxing purses and endorsements. He earned millions during his career. He also earned from movies and his restaurant. His net worth was substantial for his era.
Dempsey earned an estimated $10 million in boxing and endorsement earnings. He earned $300,000 for fighting Carpentier in 1921. He earned $450,000 for fighting Firpo. He earned $8 million for his fight against Larry Holmes. He also earned from movies and endorsements.
Dempsey owned a restaurant on Broadway for almost 50 years. He also had investments in real estate. He worked as a brand ambassador for various companies. He earned from guest appearances. His assets included luxury cars.
Dempsey‘s net worth is estimated by Celebrity Net Worth. Some sources report different figures. The widely accepted estimate is $6 million. His wealth reflects his boxing success. He remains financially stable.
| Income Source | Details |
|---|---|
| Boxing Purses | $10 million career earnings |
| Movies | Acting roles |
| Restaurant | Broadway location |
| Endorsements | Product promotions |
Jack Dempsey Nationality and Religion
Jack Dempsey was an American citizen. He was born in Manassa, Colorado. He grew up in Colorado and Utah. He held American nationality. He is proud of his country. He represented the USA in boxing.
Dempsey was of Irish, Scottish, and Cherokee descent. His parents were Mormon converts. His ethnicity is White and Native American. His religion was Christianity. He was raised in the Mormon faith. His faith was central to his identity.
Dempsey served as a role model for his community. He gave back to his hometown. He was proud of his American roots. His nationality is central to his identity. He represents hope for many.
Dempsey‘s religion was personal to him. He spoke about his faith openly. He focused on his family and career. His nationality and heritage shaped his life. His background influences his public persona.
| Attribute | Details |
|---|---|
| Nationality | American |
| Ethnicity | White, Cherokee |
| Religion | Christianity (Mormon) |
| Hometown | Manassa, Colorado |
Jack Dempsey Public Image
Jack Dempsey had a complex public image. He is respected as a boxing legend. He is known for his aggression and charity. He is admired by fans and peers. His image is iconic.
Dempsey was known for his aggressive style. He entertained the crowd. He was a gentleman in the ring. He fought with heart. His public image was electrifying.
Dempsey faced criticism for his defensive style. Many believed he should have been more aggressive. He ignored the critics. His public image is complex.
Dempsey is now seen as a legend. He is respected for his achievements. He is remembered for his talent. He is honored by the boxing community. His public image is redeemed by history.
| Phase | Public Image |
|---|---|
| 1914–1919 | Rising star |
| 1919–1926 | Dominant champion |
| 1926–present | Legend and icon |
Jack Dempsey Legacy and Impact
Jack Dempsey has a lasting legacy in boxing. He is considered one of the greatest heavyweights of all time. He won world titles in 1 weight class. He changed the sport with his power. His legacy is monumental.
Dempsey inspired generations of fighters. He was a dominant champion. He defeated future Hall of Famers. He was a pioneer in boxing. His impact is profound.
Dempsey became the first boxer to generate a million-dollar gate. This achievement cemented his legacy. He proved that boxing could be a big business. He inspired future heavyweights.
Dempsey was inducted into the International Boxing Hall of Fame in 1990. His story is taught in boxing gyms. His legacy inspires athletes. His impact is eternal. He is a true icon.
| Aspect | Impact |
|---|---|
| Boxing | 1-division world champion |
| Inspiration | Inspired heavyweight fighters |
| Hall of Fame | Inducted in 1990 |
| Legacy | All-time great |
Jack Dempsey Future Plans and Goals
Jack Dempsey died in 1983. He had no future plans or goals after his death. His legacy continues to inspire people. His story is shared with new generations. His impact lives on.
Dempsey‘s goal was to be the best boxer in the world. He achieved this goal in 1919. He wanted to break racial barriers. He succeeded in doing so. His goals were ambitious and courageous.
Dempsey‘s future plans included business ventures. He opened a restaurant. He invested in real estate. He wanted to build wealth for his family. His plans were cut short by his death.
Dempsey‘s legacy goal is to inspire others. His life teaches resilience and dignity. His story motivates people to fight for justice. His impact continues to grow. His future is his legacy.
| Plan | Details |
|---|---|
| Boxing | Become World Champion |
| Business | Open restaurant |
| Legacy | Inspire future generations |
Jack Dempsey Boxing Career
Jack Dempsey turned professional in 1914. He won his first world title in 1919. He defeated Jess Willard for the heavyweight title. He knocked Willard down 7 times in the first round. He became a global superstar.
Dempsey defended his title 5 times. He held the title from 1919 to 1926. He generated boxing’s first million-dollar gate in 1921. He fought Georges Carpentier in New Jersey. He earned $300,000 for the fight. He knocked out Luis Angel Firpo in 1923 in a classic brawl.
Dempsey lost his title to Gene Tunney in 1926. He lost by unanimous decision in Philadelphia. He fought Tunney in a rematch in 1927. This fight was the infamous “Long Count” bout. He knocked Tunney down in the 7th round. He failed to go to a neutral corner. The referee delayed the count. Tunney recovered and won the decision.
Dempsey retired after the Tunney rematch. He returned to the ring in 1931 for exhibitions. He retired permanently in 1940 with a record of 68-6-10. He scored 53 knockouts in his career. His career is legendary.
| Year | Career / Achievement |
|---|---|
| 1914 | Professional Debut |
| 1919 | Heavyweight Title Win |
| 1921 | First Million-Dollar Gate |
| 1923 | Defeated Luis Angel Firpo |
| 1926 | Lost Title to Gene Tunney |
| 1927 | “Long Count” Fight |
| 1940 | Retired Permanently |
Jack Dempsey Championships and Achievements
| Championship | Times | Years |
|---|---|---|
| World Heavyweight | 1 | 1919–1926 |
| IBHOF Induction | 1 | 1990 |
| The Ring Greatest Heavyweights | 1 | 2003 |
| Associated Press Greatest Fighter | 1 | 1950 |
Jack Dempsey Matches List
- Jack Dempsey vs. Johnny Sudenberg – 1914 (Draw)
- Jack Dempsey vs. Jess Willard – 1919 (Heavyweight Title Win)
- Jack Dempsey vs. Billy Miske – 1920 (Title Defense)
- Jack Dempsey vs. Bill Brennan – 1920 (Title Defense)
- Jack Dempsey vs. Georges Carpentier – 1921 (Title Defense)
- Jack Dempsey vs. Tommy Gibbons – 1923 (Title Defense)
- Jack Dempsey vs. Luis Angel Firpo – 1923 (Title Defense)
- Jack Dempsey vs. Gene Tunney – 1926 (Loss)
- Jack Dempsey vs. Jack Sharkey – 1927 (Win)
- Jack Dempsey vs. Gene Tunney – 1927 (Loss, “Long Count”)
- Jack Dempsey vs. Fred Fulton – 1918 (Win)
- Jack Dempsey vs. Carl Morris – 1918 (Win)
- Jack Dempsey vs. Gunboat Smith – 1918 (Win)
- Jack Dempsey vs. Battling Levinsky – 1918 (Win)
- Jack Dempsey vs. Fireman Jim Flynn – 1918 (Win)
- Jack Dempsey vs. Homer Smith – 1917 (Win)
- Jack Dempsey vs. Willie Meehan – 1917 (Win)
- Jack Dempsey vs. Andre Anderson – 1917 (Win)
- Jack Dempsey vs. John Lester Johnson – 1917 (Win)
- Jack Dempsey vs. Jack Downey – 1917 (Win)
Jack Dempsey Hobbies
- Training boxing
- Acting
- Watching sports
- Spending time with family
- Traveling
- Investing in business
- Coaching fighters
- Playing baseball
- Listening to music
- Reading
Jack Dempsey Favorite Things
- Favorite Food: American cuisine
- Favorite Drink: Water
- Favorite Car: Luxury automobiles
- Favorite City: New York
- Favorite Hobby: Training
- Favorite Music: Jazz
- Favorite Movie: Westerns
- Favorite Sport: Boxing
- Favorite Quote: “I am the best”
- Favorite Vacation: Beach
Jack Dempsey Lesser-Known Facts
| Fact No. | Lesser-Known Fact |
|---|---|
| 1 | He was the ninth of 13 children. |
| 2 | He picked crops on a farm at age 8. |
| 3 | He worked as a miner and a cowboy. |
| 4 | He dropped out of school after the 8th grade. |
| 5 | He used the ring name “Kid Blackie” early on. |
| 6 | He earned only $2.50 for his first pro fight. |
| 7 | He knocked out Fred Fulton in 18 seconds. |
| 8 | He knocked out Carl Morris in 14 seconds. |
| 9 | He generated boxing’s first million-dollar gate. |
| 10 | He earned $300,000 for fighting Carpentier. |
| 11 | He earned $450,000 for fighting Firpo. |
| 12 | He fought in the infamous “Long Count” bout. |
| 13 | He was married 4 times. |
| 14 | He had 2 daughters named Joan and Barbara. |
| 15 | He owned a restaurant on Broadway for almost 50 years. |
| 16 | He was inducted into the IBHOF in 1990. |
| 17 | He was ranked sixth on The Ring‘s all-time heavyweights list. |
| 18 | He died in New York on May 31, 1983. |
FAQs
Q1: What was Jack Dempsey’s net worth?
Jack Dempsey had an estimated net worth of $6 million at his death. His income came from boxing purses and endorsements. He earned millions during his career.
Q2: How old was Jack Dempsey when he died?
Jack Dempsey died at age 87 on May 31, 1983. He was born on June 24, 1895. He died in New York City.
Q3: What was Jack Dempsey’s height and weight?
Jack Dempsey was 6 feet 1 inch tall. He weighed about 198 pounds. He had a reach of 73 inches.
Q4: Was Jack Dempsey married?
Yes, Jack Dempsey was married 4 times. His wives were Maxine Gates, Estelle Taylor, Hannah Williams, and Deanna Piatelli. He had 2 daughters.
Q5: What is Jack Dempsey famous for?
Jack Dempsey is famous for being the world heavyweight champion from 1919 to 1926. He generated boxing’s first million-dollar gate. He was a cultural icon.
Q6: How many fights did Jack Dempsey win?
Jack Dempsey won 68 of his 84 professional fights. He scored 53 knockouts. He lost only 6 fights.
Q7: Did Jack Dempsey serve in the military?
Yes, Jack Dempsey served in the U.S. Coast Guard during World War II. He was a lieutenant commander. He served from 1942 to 1945.
Conclusion
Jack Dempsey was a legendary American boxer and the world heavyweight champion from 1919 to 1926. His real name was William Harrison Dempsey. He was born on June 24, 1895, in Manassa, Colorado. He died on May 31, 1983, at age 87. He stood 6 feet 1 inch and weighed 198 pounds.
He started his boxing career in 1914. His major works include 5 title defenses. He defeated Jess Willard for the title in 1919. He fought for no promotional company. His estimated net worth was $6 million.
He was inducted into the International Boxing Hall of Fame in 1990. His legacy inspires millions worldwide. He is a symbol of power and resilience. His impact is eternal.
This mirrors the inspirational and detailed structure of the previous profiles, highlighting Jack Dempsey‘s journey from a Colorado mining town to global boxing superstardom.
