Cynthia Nixon's Three Children: A Look At Seph, Charles, And Max Ellington In 2025

Cynthia Nixon, the Emmy-winning actress and prominent activist, is arguably best known globally for her iconic role as Miranda Hobbes on Sex and the City, but her most significant and celebrated role is that of a mother to three children. As of December 18, 2025, the star’s family life continues to be a source of inspiration, particularly her unwavering support for her eldest child’s journey. This deep dive explores the lives of her three children—Seph, Charles, and Max Ellington—highlighting the latest updates on the family’s journey and the private lives of the next generation of Nixons.

Nixon, who has balanced a demanding career on screen, on stage, and in New York politics, has always prioritized her family. Her children, raised in the public eye to varying degrees, represent a modern, loving, and politically engaged family unit, reflecting the values of the actress herself.

Cynthia Nixon: Full Biography and Family Profile

Cynthia Ellen Nixon was born on April 9, 1966, in New York City, New York.

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• Full Name: Cynthia Ellen Nixon
• Date of Birth: April 9, 1966
• Age (as of late 2025): 59
• Birthplace: New York City, New York
• Spouse: Christine Marinoni (married 2012)
• Former Partner: Danny Mozes (1988–2003)
• Career Highlights: Miranda Hobbes in Sex and the City (1998–2004) and And Just Like That... (2021–Present), Broadway debut in 1980.
• Notable Awards: Emmy Awards, Tony Awards, and a Grammy Award, making her one Oscar shy of EGOT status.
• Political/Activism Career: Ran for Governor of New York in 2018; a prominent advocate for LGBTQ+ rights, public education, and women's health.
• Children: Seph Mozes, Charles Ezekial Mozes, and Max Ellington Nixon-Marinoni.

Nixon’s personal life has been as public as her career. She was in a long-term relationship with photographer Danny Mozes from 1988 to 2003, with whom she had her first two children. She began dating education activist Christine Marinoni in 2004, and the couple married in 2012.

The Three Pillars of Cynthia Nixon’s Life: Her Children

Cynthia Nixon is a proud mother of three, each of whom has carved out a relatively private life despite their mother’s fame. Her dedication to her children and her role as an advocate for public education are often intertwined, as all three attended New York City public schools.

1. Seph Mozes (Born Samuel Joseph Mozes)

Seph Mozes, born Samuel Joseph Mozes, is Cynthia Nixon’s eldest child with her former partner, Danny Mozes.

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• Date of Birth: November 1996
• Approximate Age (2025): 29
• Father: Danny Mozes
• Key Detail: Seph is transgender.

The most widely recognized detail about Seph’s life is his gender identity journey. In 2018, Cynthia Nixon publicly revealed that her oldest child, then 21, was transgender, congratulating him on his college graduation. She shared her immense pride in his transition, using the name Samuel Joseph Mozes, often called "Seph." This public statement positioned Nixon as a vocal and supportive parent in the LGBTQ+ community, a role she embraces in her activism.

Seph maintains a low profile, but his mother's open acceptance has made their story an inspiring example of unconditional parental support.

2. Charles Ezekial Mozes

Charles Ezekial Mozes is Nixon’s middle child, also from her relationship with Danny Mozes.

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• Date of Birth: December 2002
• Approximate Age (2025): 23
• Father: Danny Mozes

Charles, often referred to as Charles Mozes, has largely stayed out of the spotlight, with his mother sharing very few details about his personal life. Like his older sibling, he was raised in New York City. At 23 years old, he is now a young adult, with his life remaining mostly private, a clear choice by the family to protect his anonymity.

3. Max Ellington Nixon-Marinoni

Max Ellington Nixon-Marinoni is the youngest of Cynthia Nixon’s children and her only child with her wife, Christine Marinoni.

• Date of Birth: February 2011
• Approximate Age (2025): 14
• Parent: Christine Marinoni (Nixon’s wife)
• Key Detail: Max was welcomed via Marinoni in 2011.

Max Ellington, now a teenager, was born to Christine Marinoni in 2011, shortly before Nixon and Marinoni married in 2012. His birth completed the family unit, and he is occasionally seen with his parents at public events, though photos are rare. Nixon often speaks of her family life with immense joy, noting that her children are "thriving" and her wife is "beautiful," emphasizing her happiness in her current life.

Cynthia Nixon’s Legacy: A Champion for Modern Family Values

The public interest in Cynthia Nixon’s family life, particularly her children, is often driven by her own high-profile career and her willingness to be an outspoken advocate for social issues.

Her portrayal of Miranda Hobbes, a smart, career-driven woman navigating motherhood in New York City, resonates deeply with her real-life experience as a working mother in the same city. The revival series, And Just Like That..., continues to explore themes of modern parenting, gender identity, and family dynamics, reflecting the very conversations Nixon has championed in her personal and political life.

Nixon's decision to share Seph's story was a powerful act of advocacy that provided visibility and hope for countless families with transgender children. This openness is a hallmark of her public persona, proving that her commitment to LGBTQ+ rights and public education is not just political, but deeply personal.

As her children mature into young adulthood, Nixon and Christine Marinoni continue to cultivate a supportive and loving home environment, allowing Seph, Charles, and Max Ellington to pursue their lives outside of the intense media spotlight. Their story is a testament to the diversity and strength of the modern American family.