More than ten years after Robin Williams’ passing, his widow Susan Schneider Williams continues to feel his presence while raising awareness about Robin Williams Lewy Body Dementia, the neurological condition that played a crucial role in his death. Her reflections provide a profound insight into the disease’s hidden impact and the way it shaped the final chapter of the beloved actor’s life.
Understanding the Impact of Lewy Body Dementia on Robin Williams
Robin Williams’ unexpected death by suicide in August 2014 stunned fans and the public alike, but the deeper cause remained unclear until an autopsy revealed he had been suffering from Lewy body dementia (LBD). This progressive brain disorder impairs mood, cognition, and motor function, frequently mistaken for Parkinson’s or Alzheimer’s disease due to overlapping symptoms, according to the Lewy Body Dementia Association.
Susan Schneider Williams shared how the diagnosis came too late to fully help Robin, explaining that doctors initially missed signs of the disease when he received medical care in May 2014. She told CNN,
None of the doctors knew that there was this ghost disease underlying all of this. When that was revealed, that was like essentially finding out the name of my husband’s killer.
—Susan Schneider Williams, widow of Robin Williams
The relentless progression of LBD manifested as severe paranoia and delusions in Williams, drastically altering his perception of reality and isolating him from those who loved him. Schneider compared the neurological damage to “chemical warfare in his brain,” describing how Lewy bodies destroyed dopamine neurons needed for normal brain function. These physical changes contributed to symptoms often mistaken for psychological problems.

Far beyond a typical mental health struggle, Robin Williams’ battle was a neurological devastation. Schneider made clear,
Depression is a symptom of LBD, and it’s not about psychology – it’s rooted in neurology. His brain was falling apart.
—Susan Schneider Williams
She also addressed misconceptions about his sobriety, reaffirming,
Robin had been clean and sober for eight years when he passed.
—Susan Schneider Williams
Her willingness to share these details highlights the complexity of LBD and fights stigma by educating the public on its often misunderstood nature.
The Continuing Presence of Robin Williams for His Family
Despite the tragedy and ongoing challenges, Susan Schneider Williams describes a spiritual connection with Robin that persists. She revealed to RadarOnline how his presence comforts her, manifesting in small, poignant signs. As she explained,
Robin still tends to show up when I need him. About an hour before this interview, I saw robins in the yard. But when he’s not there, I think of my friend, my love, and I miss him.
—Susan Schneider Williams
This enduring bond serves as a source of solace amid grief and a reminder of the love that transcends loss, offering emotional support as she continues her advocacy work.
Zak Williams Honors His Father on What Would Have Been His 74th Birthday
On July 21, marking Robin Williams’ 74th birthday, his son Zak Williams paid tribute to his father with an emotional message shared on social media. Reflecting on his father’s dual persona—as both a deep thinker and a joyful presence—Zak honored his legacy of compassion and joy. He said,
So today, I hold close the idea that the best way to honor those we love is to live the values they stood for. To lead with service and compassion. To lift others when they’re down. And to find paths of light, even in the dark corners.
—Zak Williams, son of Robin Williams
Earlier, in a conversation with USA TODAY, Zak described his father as someone who balanced introspection with playfulness, loving video games and comics, while also inspiring people to
“feel deeply and to laugh through the pain.”
His tribute reflects the ongoing effort to celebrate Robin Williams not only as a celebrity but as a person whose values continue to inspire.
Raising Awareness About a Little-Known Neurological Disease
Susan Schneider Williams’ openness about the effects of Lewy body dementia on her husband provides a vital perspective on a disease that often escapes accurate diagnosis and understanding. Her story helps underscore the human cost behind the neurological decline that can devastate individuals and families alike. By sharing her experience, she brings much-needed attention to the challenges faced by those affected by LBD.
As the legacy of Robin Williams endures, so does the hope that increased awareness will foster better research, diagnosis, and support for people living with Lewy body dementia. This ongoing advocacy may pave the way for improved care and compassion for others silently battling this complex condition.
Our Reader’s Queries
Q. Did Robin Williams have a disability?
A. Before doctors found that Robin Williams had Lewy Body Dementia, he showed signs like paranoia, confusion, trouble sleeping, constipation, and loss of smell. These varied early symptoms, which aren’t always linked to brain problems, make it hard for many to diagnose Lewy Body Dementia.
Q. Who was the last person to talk to Robin Williams?
A. Billy Connolly, who was a good friend of Robin Williams, recently talked about their final chat.
Q. What disability did Robin Williams have?
A. These deposits lead to a type of dementia known as Lewy body dementia, or LBD. This is the condition Robin Williams had. LBD is different from Parkinson’s but closely connected to it. LBD can cause some or all of Parkinson’s movement issues.
Q. Is Robin Williams dyslexic?
A. Williams, who deals with dyslexia, has shown remarkable talent in acting. He has played leading roles in hit movies like Aladdin, Mrs. Doubtfire, Jumanji, Night at the Museum, and Hook.
