Diane Keaton's family told PEOPLE Wednesday that the Oscar winner died of pneumonia on Oct. 11 at age 79. Keaton's official death certificate was revealed on Thursday, Oct. 16.

Diane Keaton's death certificate has been released days after she died in Santa Monica at 79 years old on Oct. 11.

"Any donations in her memory to a local food bank or an animal shelter would be a wonderful and much appreciated tribute to her," her family said.

California nimal rescue, Helen Woodward Animal Center, honored the late Diane Keaton on Tuesday, Oct. 14, for her service as a board member and her work on animal welfare

Diane Keaton spent several months in Palm Springs and surrounding desert cities prior to her death. One desert attraction was clearly her favorite.

The Oscar winner died at 79 on Oct. 11. NBC News medical contributor Dr. Natalie Azar shares why she was at a higher risk for severe effects of pneumonia.

Richard Gere is paying tribute to legendary actress Diane Keaton.

Keaton’s death has broken hearts across Hollywood as friends, colleagues and fans try to grapple with it. Here’s what we know so far about how she’ll be honored.

Bette Midler revealed her favorite memory of the late Diane Keaton on 'Watch What Happens Live with Andy Cohen. The memorable moment came when they were filming 'The First Wives Club' and left her 'crying with laughter.