...That's awful. I sincerely hope all were safe, although in a hotel in modern times...it does not sound entirely promising.

No, you've helped a great deal. The only other question I would have would be whether there is some record of which Masters have died within the Grail Wars. To which I imagine the answer would be 'no', regardless of your own knowledge. Something simply worth a try, of which I expect no return. Perhaps that I should not be allowed to know in the first place. Ask anything you wish.