Michael J. Fox, best known for his iconic role in Back to the Future, has found his greatest joy in being a father. Fox and his wife, Tracy Pollan, have been married for over 30 years and share four children together. Despite his long battle with Parkinson’s disease, which he was diagnosed with in 1991, Fox has always emphasized the importance of being present for his children, cherishing the time they spend together.

Fox’s deep connection to his family is often highlighted in his social media posts and in their participation in his 2023 documentary, Still: A Michael J. Fox Movie. Here’s a closer look at his beloved family.

Sam Michael Fox, their eldest child, was born on May 30, 1989. Fox fondly remembers the excitement he and Pollan felt about becoming parents for the first time, even singing to their unborn child. Now 35, Sam has pursued a career in the entertainment industry, working on projects like Still: A Michael J. Fox Movie and the music video for Ben Barnes’ “11:11.” Fox often shares heartfelt posts about Sam, expressing pride in both his son’s accomplishments and their strong bond.

Their twin daughters, Aquinnah Kathleen and Schuyler Frances Fox, were born on February 15, 1995. Both have pursued impressive educational paths. Aquinnah earned degrees in psychology, visual and media studies, and art history from Duke University, while also participating in the university’s dance program. She currently works at Annapurna Pictures in Los Angeles, having previously held a marketing role in New York City. On their 29th birthday, Fox posted a touching tribute to his twins, writing, “Double the love. You’re doing well. Doods, I adore you.”

Schuyler, the other half of the twin duo, graduated from Pomona College with a bachelor’s degree in psychology and later obtained a master’s in education from Harvard University. She now works as a producer in Massachusetts, having also been a project coordinator at Columbia University Medical Center. Both sisters have been active in raising awareness for Parkinson’s disease, showing their unwavering support for their father by appearing alongside him in public and during the making of Still.

Their youngest daughter, Esmé Annabelle Fox, was born on November 3, 2001. Esmé, who values her privacy, left for college in 2019, making Fox and Pollan empty nesters. While she doesn’t maintain a public social media presence, Fox frequently mentions her in his posts. On her 20th birthday, he shared a touching message, affectionately calling her “Ezzie” and celebrating her positive influence on his life. Esmé is currently studying at Duke University, following in her sister’s academic footsteps.

Throughout the years, Fox’s children have demonstrated remarkable support for their father, especially regarding his battle with Parkinson’s disease. Sam has publicly expressed his love and pride for his father on social media, frequently sharing touching tributes. The twins, Aquinnah and Schuyler, have joined Fox in raising awareness for Parkinson’s, standing by him during the making of Still: A Michael J. Fox Movie, which delves into his experiences living with the disease.

Even their youngest daughter, Esmé, though more private, is a constant source of support, attending family events and public appearances with the rest of the Fox family. The close bond between the family is evident, and their shared commitment to one another is a central part of Fox’s life and legacy.