Help me please!

I know I have not posted to much lately. Things have been crazy with the wall collapse in the house but I could really use some prayers. They worked on my granddaddy who is pain free now.
1st- my great grandmother is 104 yrs old. She is tired and ready to say good bye. Her quality of life is bad now. About a yr ago she lost her sight, can barley hear, can't walk and does not remember anyone. Nothing is wrong with her just old age. but she has stopped eating . Please pray that if she is ready it is pain free and peaceful.
Also my uncle Billy has colon cancer and it spread. He is in surgery right now. They are removing his colon, prostate, rectum and part of his bladder. Please pray the surgery goes smooth and they get it all.

Ladies I really appreciate this. Thank you so much...