Have you tried melatonin? It's a natural sleep aid, but it might help with the snoring. My mother was a snorer, but when she and I were on a trip together to Italy we discovered that if she took some of my melatonin, she did not snore that night....and we both were able to get some sleep!
Just be aware that the pills come in different doses...3 mg., 5 mg., and 10 mg. (Maybe other sizes as well, but those three strengths are the ones that I see most commonly.) If you choose to try this, you will need to experiment with different doses. My mother used 10 mg. routinely once we made this discovery, but 3 mg. is all I ever needed to get to sleep in a timely manner and wake up the next day feeling right.
I accidentally took one of her 10 mg. tablets once. I slept fine, but felt a little out of it the next day.