Robin Williams was suffering from the early stages of Parkinson’s disease, his widow revealed Thursday, days after the beloved actor and comedian was found dead of an apparent suicide.

Susan Schneider said Williams’ “sobriety was intact” at the time of his death, and that he was struggling with “depression, anxiety as well as early stages of Parkinson’s disease, which he was not yet ready to share publicly.”

FILE - This June 15, 2007 file photo shows actor and comedian Robin Williams posing for a photo in Santa Monica, Calif. Williams, whose free-form comedy and adept impressions dazzled audiences for decades, died Monday, Aug. 11, 2014, in an apparent suicide. Williams was 63. (AP Photo/Reed Saxon, File) AP Photo/Reed Saxon, File

AP Photo/Reed Saxon, File

Here’s the full statement:

Robin spent so much of his life helping others. Whether he was entertaining millions on stage, film or television, our troops on the front lines, or comforting a sick child — Robin wanted us to laugh and to feel less afraid.

Since his passing, all of us who loved Robin have found some solace in the tremendous outpouring of affection and admiration for him from the millions of people whose lives he touched. His greatest legacy, besides his three children, is the joy and happiness he offered to others, particularly to those fighting personal battles.

Robin’s sobriety was intact and he was brave as he struggled with his own battles of depression, anxiety as well as early stages of Parkinson’s disease, which he was not yet ready to share publicly.

It is our hope in the wake of Robin’s tragic passing that others will find the strength to seek the care and support they need to treat whatever battles they are facing so they may feel less afraid.