Robin Williams left his final message on social media about two weeks ago.
On July 31, Williams posted a “throwback Thursday” photo of his daughter, Zelda Rae Williams, on Instagram and Twitter.
#tbt and Happy Birthday to Ms. Zelda Rae Williams! Quarter of a century old today but always my baby girl. Happy Birthday @zeldawilliams Love you!
Williams was found dead in his California home on Monday, Aug. 11 of an apparent suicide.
He was 63.