Who Was Henry Sedgwick V?
Henry Dwight Sedgwick V, known as Harry or “Duke,” was a venture capitalist and part of a prominent New England family. He worked in corporate business, Democratic Party politics, and private investment management after being born in Boston on March 21, 1928. His children, actress Kyra Sedgwick and jazz guitarist Mike Stern, made him famous despite his low profile.
The life of Sedgwick bridged worlds. He was from a prominent American family, attended a top university, worked in international business, and founded his own investment firm. Among his many relatives were artists, singers, actresses, writers, and other notable luminaries.
He died in Essex, Connecticut, at 90 on April 22, 2018. His biography shows how inherited family history, professional ambition, and intimate experiences build a multigenerational American family.
Early Life and Education
Henry Sedgwick V was born in Boston to Robert Minturn “Duke” Sedgwick and Helen Peabody Sedgwick. He spent his childhood in Dedham and Groton, Massachusetts, communities that formed part of his early connection to New England.
Education played an important role in his upbringing. He attended Harvard University, where he participated in both football and hockey. His athletic involvement earned him the nickname “Duke,” a name that remained associated with him throughout his life. He graduated with the Harvard class of 1951.
After Harvard, Sedgwick continued his studies at the Centre d’Études Industrielles in Geneva, Switzerland. This international educational experience provided an additional dimension to his preparation for a career in business.
His academic background reflected the traditions of his family, which had long been associated with education, law, literature, and public affairs. Yet Sedgwick’s eventual career would take him beyond inherited social connections and into the practical worlds of corporate employment and investment management.
The Historic Sedgwick Family Heritage
The Sedgwicks are famous throughout New England. Its roots are in the 1630s, when Major General Robert Sedgwick landed in the Massachusetts Bay Colony. Over centuries, family members worked in law, politics, publishing, literature, and education.
Henry Sedgwick V’s relatives included Judge Theodore Sedgwick, a prominent early American jurist and politician. His paternal grandfather, lawyer and novelist Henry Dwight Sedgwick III, maintained the family’s academic pursuits.
Sedgwick’s mother was related to Endicott Peabody, who founded Groton School in Massachusetts. It connected the family to an institution that educated generations of important Americans.
Ellery Sedgwick, Atlantic editor, was part of the family. Edie Sedgwick, an Andy Warhol-connected artist and socialite, was another related. These relationships show the family’s influence on American culture, even though members had distinct paths.
This heritage was a historical backdrop for Henry Sedgwick V, not his identity. Business, politics, and investing were his career, while his successors worked in entertainment and music.
Career in Business and Investment Management
Work With the Aluminum Company of Canada
After completing his education, Sedgwick began his professional career with the Aluminum Company of Canada, commonly known as Alcan. He worked for the company in Montreal, Quebec, for approximately ten years.
The position gave him experience within a major industrial organization during a period of significant economic development. His years in Canada preceded his transition into New York City politics and private investment management.
Although detailed accounts of his specific responsibilities at Alcan remain limited, this stage of his career established a foundation in corporate business before he pursued independent ventures.
Involvement in New York City Politics
Sedgwick later became involved in Democratic Party politics in New York City, serving as a district leader. The position connected him with local political organization and the community networks that supported party activity.
His political involvement represented a different professional environment from the corporate world. Rather than concentrating exclusively on business, he participated in the organizational side of urban politics before moving into investment management.
Founding Sedgwick Associates
Sedgwick subsequently entered venture management and private investment, establishing his own firm, Sedgwick Associates, which he headed.
The firm represented the independent business chapter of his career. His background in corporate employment, political organization, and elite educational networks formed part of the environment in which he developed his investment activities.
Public information about his individual investments and specific transactions is limited. Consequently, detailed claims about particular deals or financial returns are difficult to establish.
Estimates of Sedgwick’s personal net worth have circulated in online biographies, with some placing it at approximately $16 million. However, these figures are not independently established, and claims about the amount inherited by his children should be treated cautiously. His business career is better understood through his long-term professional trajectory than through speculative financial estimates.
First Marriage to Helen Phillips Burroughs
Henry Sedgwick V married Helen Phillips Burroughs on July 4, 1950. She later became known as Helen Stern following her remarriage to Philip M. Stern. Helen was associated with sculpture and art patronage.
Their marriage produced three children, each of whom developed a distinct identity.
Henry Dwight Stern
Henry Dwight Stern was born in 1951. He later married Paula Leone Stern, and his children included Jonathan Henry Stern and Ryan Philip Stern.
Compared with his more publicly recognizable siblings, Henry Dwight Stern has maintained a relatively low profile. His place in the family illustrates how several branches of the Sedgwick descendants have lived outside the entertainment industry’s spotlight.
Mike Stern
Michael Sedgwick, born on January 10, 1953, in Boston, became widely known as Mike Stern. He adopted the surname Stern after his mother married Philip M. Stern.
Mike Stern developed an international reputation as a jazz guitarist, performing with influential musicians and groups, including Blood, Sweat & Tears and Miles Davis. His career combined technical precision, improvisation, and a distinctive electric guitar sound.
Over the years, he received multiple Grammy nominations and earned recognition within the guitar community. His achievements made him one of the best-known musicians among Henry Sedgwick V’s children.
Mike Stern married guitarist and vocalist Leni Stern, creating a musical partnership that brought together two accomplished performers.
Holly Peabody Sedgwick
Holly Peabody Sedgwick, born on December 13, 1954, in Boston, pursued a career as an artist and painter. After her marriage ended, she raised her children in Canada.
She married Hiromitsu, also known as Akira, Nozuka, around 1984. The marriage later ended in divorce.
Holly became the mother of several children who developed careers in music and entertainment. Her family includes R&B singer George Nozuka, actor Philip Nozuka, and singer-songwriter Justin Nozuka. Justin’s debut album, Holly, was named in honor of his mother.
Holly’s story demonstrates another dimension of the Sedgwick family legacy. Rather than pursuing corporate or political work, she followed a creative path and raised children who continued that artistic tradition.
Second Marriage to Patricia Ann Rosenwald
Sedgwick’s second marriage was to Patricia Ann Rosenwald, who is also associated with the name Patricia Priscilla Heller. The marriage took place in the late 1950s and ended in divorce around 1971.
Patricia worked in speech education and family-related therapeutic fields. Her background and professional interests added another educational dimension to the household.
The couple had three children: Robert Benjamin Sedgwick, Nicholas Joseph Sedgwick, and Kyra Minturn Sedgwick. Their youngest daughter would eventually become the most widely recognized member of this branch of the family.
Robert Benjamin Sedgwick
Robert Benjamin Sedgwick was born on March 6, 1961, in Manhattan. He pursued acting and remained part of the family’s wider connection to the performing arts.
He married Annmaria. Although his public profile has been more limited than that of his sister Kyra, his career reflects the family’s varied involvement in entertainment.
Nicholas Joseph Sedgwick
Nicholas Joseph Sedgwick was born on November 22, 1963, in New York City. He married Gabriella Delavega around 1995, and they have a child, Otis Wiley Sedgwick.
Like several of his siblings, Nicholas has maintained a comparatively private life. His family branch contributes to the next generation of the Sedgwick lineage.
Kyra Sedgwick
Kyra Minturn Sedgwick was born on August 19, 1965, in New York City. She became an acclaimed actress, producer, and director whose career extended across television and film.
She is particularly recognized for playing Deputy Chief Brenda Leigh Johnson in the television drama The Closer. Her performance earned her both a Primetime Emmy Award and a Golden Globe Award. She has also appeared in films including Born on the Fourth of July and numerous other productions.
Kyra married actor Kevin Bacon in 1988. Their long-standing marriage has attracted public interest, and the couple has two children, Sosie Bacon and Travis Bacon, both of whom have pursued creative careers.
Kyra’s family background includes both her father’s English and Episcopalian heritage and her maternal family’s Jewish roots. She has spoken about her Jewish ancestry and participated in Passover Seders.
Through Kyra, Henry Sedgwick V became connected to another prominent entertainment family. Yet Kyra’s accomplishments developed through her own work as a performer and filmmaker, rather than simply through her father’s background.
Third Marriage to Robin Susan Sedgwick
In December 1986, Sedgwick married Robin Susan Sedgwick, whose maiden name is reported as Auchincloss. Their marriage continued for approximately 32 years, until his death in 2018.
Robin had an educational background that included the Ethel Walker School, Wheaton College, and Bank Street College of Education. She also pursued doctoral studies at the University of London.
Her family connections included two children from an earlier relationship, Conrad Auchincloss and Hilary Wittmann. Hilary later married Christopher Wittmann.
Robin was also associated with local philanthropic activities, including contributions connected with the Florence Griswold Museum in Connecticut. During their later years, the couple maintained ties to the Connecticut shoreline, where Sedgwick became familiar to people in the surrounding community.
Their marriage formed the longest of Sedgwick’s three unions and accompanied the later stage of his life, when he was less publicly visible than some of his children.
Siblings and the Wider Family Network
Henry Sedgwick V belonged to an extended family whose relationships crossed generations and included several half-siblings.
His family network included May Minturn Sedgwick Osborne and Frances, also known as Fannie, Peabody Sedgwick. His paternal family also included half-siblings Robert M. Sedgwick, John S. Sedgwick, and Emily Ames Sedgwick.
John S. Sedgwick became known as an author, writing In My Blood and other works that explored family history and personal experience. His writing contributed to wider discussions of the Sedgwick family’s complicated inheritance, including the relationship between privilege, personal struggle, and mental health.
The family’s history has sometimes been described through references to recurring mood disorders across generations. Such descriptions should be understood as part of family narratives rather than as a simple explanation of individual lives.
The broader Sedgwick family illustrates how a well-documented lineage can contain sharply different experiences. Some members entered public life, while others pursued private careers or remained outside public attention.
Children, Grandchildren, and Descendants
At the time of his death in 2018, Henry Sedgwick V was reported to have thirteen grandchildren, three step-grandchildren, and four great-grandchildren.
His descendants included musicians, actors, and other professionals. Through Holly, the family extended into the Canadian music scene through the Nozuka siblings. Through Kyra, it became connected to the acting careers of Sosie and Travis Bacon. His sons also established families of their own.
The number of relationships within the family can make its genealogy difficult to follow, especially because marriages, remarriages, and half-sibling relationships connect different branches.
Nevertheless, the family tree reveals a recurring pattern of creative and professional independence. Although the Sedgwick name carries considerable historical weight, later generations have established identities through acting, music, education, and other pursuits.
Later Years in Connecticut
During the later years of his life, Sedgwick maintained connections to Connecticut, including the communities of Essex and Old Lyme. Accounts of his final years portray a man who enjoyed ordinary routines and conversations with people in his surroundings.
Rather than remaining constantly in the public eye, he appears to have valued a quieter existence. Daily walks and informal interactions with local residents formed part of the picture remembered by people familiar with him.
His later life contrasted with the public visibility of his daughter Kyra and son Mike. While their careers involved audiences, performances, and media attention, Sedgwick’s professional and personal identity remained comparatively private.
This quieter chapter provides an important counterpoint to the family’s celebrity associations. His life was not defined solely by the achievements of his children, but also by decades of work and relationships beyond the entertainment industry.
Death and Burial
Essex, Connecticut, resident Henry Dwight Sedgwick V died in his sleep on April 22, 2018. His age was 90.
The First Congregational Church of Old Lyme hosted a funeral on April 28, 2018. Stockbridge Cemetery in Massachusetts buried him in the “Sedgwick Pie,” the Sedgwick family plot.
His burial site links his life to the family’s New England roots. Multiple generations of his family have been buried in the cemetery, expressing his ancestry.
He was survived by his wife, Robin, six children, stepchildren, grandchildren, great-grandchildren, and extended family.
Henry Sedgwick V’s Legacy
Henry Sedgwick V occupied a distinctive position between inherited history and modern professional life. His ancestry connected him to generations of New England lawyers, educators, writers, and public figures. His own career moved through corporate employment, Democratic politics, and private investment management.
His children expanded the family’s public presence in different directions. Mike Stern became a respected jazz guitarist, Kyra Sedgwick established an award-winning acting career, and Holly Peabody Sedgwick developed her artistic practice while raising children who entered music and entertainment.
The family legacy is therefore not a single story of wealth or fame. It is a collection of individual lives connected by ancestry, marriage, professional ambition, and creative work.
Frequently Asked Questions
Who was Henry Sedgwick V?
Henry Dwight Sedgwick V was an American venture capitalist born on March 21, 1928, in Boston, Massachusetts. He worked for the Aluminum Company of Canada, served as a Democratic district leader in New York City, and later founded Sedgwick Associates.
Was Henry Sedgwick V the father of Kyra Sedgwick?
Yes. Henry Sedgwick V was the father of actress Kyra Sedgwick, who was born on August 19, 1965. Kyra is known for The Closer, for which she received a Primetime Emmy Award and a Golden Globe Award.
Was Mike Stern related to Henry Sedgwick V?
Yes. Mike Stern, born Michael Sedgwick on January 10, 1953, was Henry Sedgwick V’s son from his first marriage to Helen Phillips Burroughs. Mike adopted the surname Stern after his mother remarried.
How many children did Henry Sedgwick V have?
Henry Sedgwick V had six children from his first two marriages: Henry Dwight Stern, Mike Stern, Holly Peabody Sedgwick, Robert Benjamin Sedgwick, Nicholas Joseph Sedgwick, and Kyra Sedgwick.
Who were Henry Sedgwick V’s wives?
His three wives were Helen Phillips Burroughs, later known as Helen Stern; Patricia Ann Rosenwald, also associated with the name Patricia Priscilla Heller; and Robin Susan Sedgwick, whose maiden name is reported as Auchincloss.
What did Henry Sedgwick V do for a living?
He worked for approximately ten years with the Aluminum Company of Canada in Montreal, served as a Democratic district leader in New York City, and later entered venture management. He founded and headed Sedgwick Associates.
What was Henry Sedgwick V’s net worth?
Some secondary biographical accounts estimate his net worth at approximately $16 million. However, this figure has not been independently verified, and the precise value of his estate and any inheritance received by his children are not publicly established.
When did Henry Sedgwick V die?
He died on April 22, 2018, at the age of 90 in Essex, Connecticut. His funeral took place in Old Lyme, and he was buried in the Sedgwick family plot at Stockbridge Cemetery in Massachusetts.
What was the Sedgwick family’s historical background?
The Sedgwick family traces its American roots to the colonial period and includes lawyers, judges, authors, educators, editors, and public figures. Its history includes connections to Major General Robert Sedgwick, Judge Theodore Sedgwick, and educator Endicott Peabody.
How was Henry Sedgwick V connected to the Nozuka family?
His daughter Holly Peabody Sedgwick married Hiromitsu, also known as Akira, Nozuka. Their children included musicians and entertainers George Nozuka, Philip Nozuka, and Justin Nozuka, connecting Henry Sedgwick V to the Nozuka family’s creative legacy.
