Mb867, your knowing dates of death reminds me of Wolf Messing. If you Google his name, you should find lots of pages about him and his psychic abilities. Here is one page which recounts a little about him:
There have been books written about him. He knew the date of the death of his wife and his own death. Surprisingly, he is not well known in the west, perhaps because he lived in Russia in the days of Soviet Union.