Hi Lindy - pretty quilt - how nice of you to make this.
I recently made a lap (comfort) quilt for a dear friend going thru chemo/radiation trmts. I just backed it w/flannel (no batting), as they usually don't like A LOT of weight on them. She likes the 'softness' of the flannel & says is just right to keep the 'chill' off.
Prayers to your uncle & family.