So sorry to hear this.
Our guild also has lost lovely ladies this year (three in a short time).
The husband of one gave all her things to me and another lady to do with as we wished.
We ended up having a sale (wholesale pricing of fabric, etc.) to the guild and then gave the money earned to the Liver Foundation in her memory (she had a liver transplant years ago) and the foundation was close to her heart.
The items which did not sell, we passed around for use in charity quilts we do for our area. Also some items were sent to our adopted sister group in Mexico.
Good luck in whatever you decide.