Last Updated on November 11, 2026 by Janet Asprin
Jonathan Marchessault is a Canadian professional ice hockey player who plays for the Nashville Predators in the National Hockey League (NHL). Born on December 27, 1990, in Cap-Rouge, Quebec, Canada, Marchessault is best known for helping the Vegas Golden Knights win their first Stanley Cup in 2023 and earning the Conn Smythe Trophy as the most valuable player of the playoffs.
Beyond his successful hockey career, Marchessault is a devoted husband and father of four children. His wife, Alexandra Marchessault, has supported him throughout his professional journey, while his parents, Michel Audy and the late Lesly Marchessault, played important roles in his upbringing.
Jonathan also has an older brother named Jamie Audy-Marchessault. His mother’s published obituary identifies two additional children of his father, Jennifer and Youri, who are his paternal half-siblings.
Jonathan Marchessault’s Wife: Is He Married or Dating?
Jonathan Marchessault is married to Alexandra Marchessault, whose maiden name has been reported as Alexandra Gravel. The couple reportedly married in July 2013 and have built a family together throughout Jonathan’s professional hockey career.
Alexandra has supported her husband through numerous relocations associated with his career in the American Hockey League and NHL.
Before establishing himself with the Vegas Golden Knights, Marchessault played for several organizations, including the Columbus Blue Jackets, Tampa Bay Lightning, and Florida Panthers.
His family’s frequent moves created challenges, particularly as the couple began raising children.
In a May 2018 Sportsnet interview, Marchessault explained that signing a six-year contract extension with Vegas was especially meaningful because it provided stability for Alexandra and their children.
He acknowledged that his family had experienced considerable uncertainty during the early stages of his professional career.
Who Is Alexandra Marchessault?
Alexandra Marchessault is a Canadian woman best known as the wife of NHL star Jonathan Marchessault.
Although she regularly accompanies her husband to important hockey events, Alexandra maintains a relatively private public profile.
Detailed information about her education, professional career, and childhood has not been extensively documented in reliable sports publications.
However, her role in supporting the family has received considerable attention.
In a May 2020 interview published by Le Journal de Québec, Jonathan recalled that he and Alexandra once spent approximately six months living in a hotel with their two eldest children while he was playing professionally in Syracuse.
He credited Alexandra with helping the family navigate the difficult experience.
In March 2025, Marchessault again praised his wife during an interview with The Hockey News.
He explained that Alexandra had played a particularly important role during his first season with the Nashville Predators, helping their children adjust to a new environment while he managed professional and personal challenges.
Alexandra’s Support During the Move to Nashville
In July 2024, Jonathan signed a five-year, $27.5 million contract with the Nashville Predators after seven seasons with the Vegas Golden Knights.
The decision required the family to leave Las Vegas, where they had established strong friendships and raised their children for several years.
The transition was emotionally challenging because Vegas had become an important part of their lives.
However, Alexandra helped organize the relocation and supported the children’s adjustment to Nashville.
Jonathan later explained that her dedication made it easier for him to concentrate on his professional responsibilities.
He also emphasized that his wife and children provided essential emotional support following the death of his mother in September 2024.
Jonathan Marchessault’s Children: How Many Kids Does He Have?
Jonathan Marchessault and his wife Alexandra have four children: three sons named James, William, and Henry, and one daughter named Victoria.
Their children’s names and relationships were confirmed in a January 31, 2025, interview published by the NHL Players’ Association.
All three sons have participated in organized youth hockey, following their father’s passion for the sport.
1. James Marchessault – Jonathan Marchessault’s Eldest Son
James Marchessault is the eldest child of Jonathan and Alexandra Marchessault.
He was born in approximately 2014, during the early years of his father’s professional hockey career.
James experienced several relocations while growing up because Jonathan played for multiple organizations before establishing himself in Las Vegas.
During the Vegas Golden Knights’ 2023 Stanley Cup championship run, James followed his father’s performances closely.
In a November 2023 interview with Hockey Le Magazine, Jonathan explained that winning the Stanley Cup was particularly meaningful because James was old enough to understand the achievement.
James also developed an interest in playing hockey.
In January 2025, the NHLPA reported that he was participating in Nashville Jr. Predators youth hockey programs alongside his younger brothers.
Jonathan enjoys attending his son’s games and offering encouragement based on his own experiences.
2. Victoria Marchessault – Jonathan Marchessault’s Daughter
Victoria Marchessault is Jonathan and Alexandra’s only daughter.
She was born around 2015 and grew up alongside her three brothers.
Victoria was among the children who celebrated her father’s Stanley Cup victory with the Vegas Golden Knights in June 2023.
She appeared in family photographs taken with the championship trophy.
Although her brothers have received attention for participating in youth hockey, Victoria’s personal interests and activities have remained more private.
In January 2025, the NHLPA identified her as nine years old.
Her father has emphasized that spending time with all four children is one of the most important parts of his life away from professional hockey.
3. William Marchessault – Jonathan Marchessault’s Son
William Marchessault is Jonathan and Alexandra’s second son.
He was born in 2018, during the Vegas Golden Knights’ inaugural Stanley Cup playoff run.
According to Sportsnet, William arrived while Vegas was competing against the Los Angeles Kings in the first round of the 2018 playoffs.
Like his older brother James, William developed an early interest in hockey.
In March 2024, William participated in a youth hockey game during an intermission at T-Mobile Arena in Las Vegas.
Jonathan remained near the players’ bench to watch his son compete.
After the game, father and son shared an emotional embrace before Jonathan returned to his teammates.
Later that evening, Marchessault scored a hat trick during a victory over the Detroit Red Wings.
In January 2025, the NHLPA highlighted the experience as one of Jonathan’s favorite memories involving his children.
4. Henry John Marchessault – Jonathan Marchessault’s Youngest Son
Henry John Marchessault is the youngest child of Jonathan and Alexandra Marchessault.
He was born on July 22, 2019, in the Las Vegas area.
Jonathan announced his arrival through Instagram on August 6, 2019, according to the Las Vegas Review-Journal.
Henry’s birth brought the couple’s family to six members.
Like his older brothers, Henry has participated in organized youth hockey.
In January 2025, the NHLPA reported that Henry, then five years old, was playing with the Nashville Jr. Predators.
Jonathan has explained that watching his children enjoy hockey is particularly rewarding because it allows him to share his passion for the sport with them.
Jonathan Marchessault’s Parents
Jonathan Marchessault was born to Michel Audy and Lesly Marchessault in Quebec, Canada.
His parents played important roles in supporting his hockey development, particularly during his childhood and junior career with the Quebec Remparts.
Both were publicly identified during ceremonies and interviews celebrating Jonathan’s professional achievements.
Jonathan Marchessault’s Father: Michel Audy
Jonathan Marchessault’s father is Michel Audy, a Canadian man with longstanding connections to Quebec.
Michel played an important role in introducing Jonathan to hockey and supporting his development as a young player.
He also coached his son during childhood.
In a June 14, 2023, interview with Montreal radio station 98.5 FM, Michel recalled that Jonathan had always been extremely confident about his ambition to become a professional hockey player.
According to Michel, Jonathan began declaring his intention to reach the NHL when he was playing novice-level hockey.
Although Jonathan was not always selected among the strongest players during his early years, his father believed his determination would eventually help him succeed.
Michel recalled that Jonathan was frequently among the last players selected for competitive minor hockey teams.
Nevertheless, he consistently improved and eventually became one of the most productive players in his age group.
Michel also explained that he emphasized passing and teamwork when coaching Jonathan.
Those lessons helped his son develop into an effective offensive player capable of creating scoring opportunities for teammates.
Michel Audy’s Reaction to Jonathan’s Stanley Cup Victory
Michel attended the Vegas Golden Knights’ Stanley Cup celebrations in June 2023.
His son’s championship victory represented the fulfillment of a dream that had begun during childhood.
During his radio interview, Michel expressed pride in Jonathan’s determination and ability to overcome professional setbacks.
He explained that watching Jonathan win the Conn Smythe Trophy was particularly meaningful because the award had previously been won by legendary Canadian hockey players.
Michel also attended the retirement ceremony for Jonathan’s number 18 jersey with the Quebec Remparts in September 2024.
The ceremony was especially emotional because it took place shortly after the death of Jonathan’s mother.
Jonathan Marchessault’s Mother: Lesly Marchessault
Jonathan Marchessault’s mother was Lesly Marchessault, a Canadian woman who played a central role in her son’s upbringing.
Lesly was born in 1954 and lived in the Quebec region, including Saint-Augustin-de-Desmaures.
According to her published obituary, she was the daughter of Paul Marchessault and Patricia Marchessault.
She raised Jonathan and his older brother Jamie and remained closely involved in their lives.
Lesly was one of Jonathan’s most devoted supporters during his junior hockey career.
When Jonathan played for the Quebec Remparts between 2007 and 2011, she regularly attended his games.
In June 2023, Lesly traveled to Las Vegas to celebrate her son’s Stanley Cup victory.
According to Le Journal de Québec, she was so enthusiastic during the championship celebrations that she temporarily lost her voice.
Her support remained an important part of Jonathan’s personal life throughout his professional career.
What Happened to Jonathan Marchessault’s Mother?
Lesly Marchessault died on September 19, 2024, at the age of 70.
Her death occurred shortly before Jonathan was scheduled to participate in a jersey retirement ceremony organized by the Quebec Remparts.
On September 21, 2024, the Remparts retired Jonathan’s number 18 jersey at the Videotron Centre in Quebec City.
Despite his mother’s death, Jonathan and his family decided to proceed with the ceremony because they believed she would have wanted to celebrate the occasion.
During the event, Jonathan delivered an emotional tribute to his mother and acknowledged her unwavering support.
A moment of silence was also held in her memory.
In March 2025, The Hockey News reported that Lesly had died after suffering a heart attack.
Jonathan later explained that losing his mother shortly before beginning his first season with Nashville made the transition particularly difficult.
He credited his wife and children with helping him through that period.
Jonathan Marchessault’s Siblings: Does He Have Brothers or Sisters?
Jonathan Marchessault has an older brother named Jamie Audy-Marchessault. His mother’s September 2024 obituary also identifies Jennifer and Youri as children of his father, Michel Audy, indicating that they are Jonathan’s paternal half-siblings.
Jamie is the sibling most frequently mentioned in media coverage of Jonathan’s childhood and hockey career.
1. Jamie Audy-Marchessault – Jonathan Marchessault’s Older Brother
Jamie Audy-Marchessault is Jonathan’s older brother.
Like Jonathan, Jamie grew up in the Quebec City area and developed an interest in ice hockey.
In a 2016 Sportsnet profile, Jonathan recalled spending time playing hockey with his father and older brother on outdoor rinks during childhood.
He described those experiences as some of his favorite childhood memories.
Jamie also played organized hockey, although he did not establish the same widely documented NHL career as his younger brother.
Jamie’s Support During the Stanley Cup Victory
Jamie attended the Vegas Golden Knights’ Stanley Cup Final in June 2023 alongside other family members.
After Jonathan helped Vegas defeat the Florida Panthers, Jamie spoke with Le Journal de Québec about his brother’s achievement.
He explained that witnessing the victory brought back memories of the challenges Jonathan had faced throughout his career.
Jamie emphasized that the championship was the result of years of determination and sacrifices made by Jonathan and his family.
He also attended Jonathan’s jersey retirement ceremony with the Quebec Remparts in September 2024.
Although Jamie maintains a relatively private public profile, his appearances at important events demonstrate the brothers’ close relationship.
2. Jennifer – Jonathan Marchessault’s Paternal Half-Sister
Jennifer is identified in Lesly Marchessault’s published obituary as one of the children of Jonathan’s father, Michel Audy.
This establishes a paternal family connection between Jennifer and Jonathan.
However, Jennifer generally maintains a private life, and detailed information about her professional activities has not been widely documented in hockey publications.
3. Youri – Jonathan Marchessault’s Paternal Half-Brother
Youri is also listed among Michel Audy’s children in the September 2024 family obituary.
He is therefore publicly identified as another paternal half-sibling of Jonathan Marchessault.
Unlike Jonathan and Jamie, Youri has not been prominently featured in major media coverage of the family’s hockey activities.
Reliable public sources provide limited additional information about his personal and professional life.
Why Did Jonathan Marchessault Change His Last Name?
During the early stages of his professional hockey career, Jonathan was known as Jonathan Audy-Marchessault.
The surname reflected both sides of his family: Audy came from his father, Michel Audy, while Marchessault came from his mother, Lesly Marchessault.
In 2013, Jonathan shortened his surname to Marchessault.
According to a Sportsnet profile, he made the decision after marrying Alexandra and preparing to start a family.
He wanted to simplify the surname that his children would use.
The decision also reflected his strong connection to his mother’s family name.
Although he became professionally known as Jonathan Marchessault, his earlier hockey records continue to identify him as Jonathan Audy-Marchessault.
Jonathan Marchessault’s Family Background and Childhood
Jonathan Marchessault grew up in Cap-Rouge, Quebec, where ice hockey was an important part of the local sporting culture.
He spent much of his childhood skating on outdoor rinks and playing hockey with his father and older brother.
Despite being smaller than many of his teammates, Jonathan developed into a determined and skilled offensive player.
He joined the Quebec Remparts of the Quebec Major Junior Hockey League in 2007.
After completing four junior seasons, he began his professional career in the American Hockey League.
Although he was not selected in the NHL Entry Draft, he eventually reached the league through persistence and strong performances.
He played for the Columbus Blue Jackets, Tampa Bay Lightning, and Florida Panthers before joining the Vegas Golden Knights in the 2017 expansion draft.
Marchessault became one of the most important players in Vegas franchise history.
In 2023, he helped the Golden Knights win their first Stanley Cup and received the Conn Smythe Trophy after recording 13 goals and 25 points during the playoffs.
On July 1, 2024, he signed a five-year contract with Nashville.
Throughout his career, Marchessault has consistently emphasized the importance of family stability, particularly after experiencing numerous relocations early in his professional life.
Frequently Asked Questions About Jonathan Marchessault’s Family
Who is Jonathan Marchessault’s wife?
Jonathan Marchessault is married to Alexandra Marchessault, whose maiden name has been reported as Alexandra Gravel. The couple have four children together.
Who was Jonathan Marchessault’s girlfriend?
Jonathan Marchessault’s longtime partner is Alexandra, whom he married after developing a relationship during the early years of his professional hockey career.
How many children does Jonathan Marchessault have?
Jonathan Marchessault has four children with his wife Alexandra: James, Victoria, William, and Henry John.
Who is Jonathan Marchessault’s eldest son?
His eldest son is James Marchessault, who was born around 2014 and plays organized youth hockey.
Who is Jonathan Marchessault’s daughter?
His daughter is Victoria Marchessault, who was born around 2015 and celebrated her father’s Stanley Cup victory with the family in 2023.
Who is Jonathan Marchessault’s father?
His father is Michel Audy, who coached Jonathan during childhood and supported his development as a hockey player.
Who is Jonathan Marchessault’s mother?
His mother was Lesly Marchessault, who died on September 19, 2024, at the age of 70. She was one of his most devoted supporters throughout his hockey career.
Does Jonathan Marchessault have siblings?
Yes. His older brother is Jamie Audy-Marchessault. His mother’s published obituary also identifies Jennifer and Youri as children of his father, making them his paternal half-siblings.
Did Jonathan Marchessault’s brother play hockey?
Yes. Jamie Audy-Marchessault played hockey during his younger years. Jonathan has recalled playing alongside his brother and father on outdoor rinks in Quebec.
Why did Jonathan Marchessault remove Audy from his surname?
Jonathan previously used the surname Audy-Marchessault but shortened it to Marchessault in 2013 to simplify the family surname for his children.
Where is Jonathan Marchessault’s family from?
Jonathan Marchessault’s family is from the Quebec City area of Canada, particularly Cap-Rouge and surrounding communities.
A dedicated ice hockey journalist, Janet Asprin delivers sharp, detailed coverage of the NHL season. From evaluating trade deadline moves and line combinations to analyzing power plays and postseason standings, Janet brings a fresh, structured perspective to every game. She focuses on translating high-speed rink strategy into compelling stories and actionable insights for hockey fans.
