I just found out this morning that she died peacefully in her sleep. She was 96 and lived a wonderful, full life, but suffered from dementia at the end. I saw her recently and she was funny and cheerful, even if deep in her dementia.
Nana was the reason the "Nanas" group on Tengaged formed. We were on a Skype call one day when she was over at my house and they heard her in the background and thought she was funny