My dad said his mother could do dowsing, but he couldn't. I found out I could when we needed a well drilled some years ago. The driller dowsed for water, asking him about it, he showed me how to do it and sure enough I found about 4 places where there was water. He used a " Y " branch from a wild cherry tree, but a weeping willow will work too. I had never heard of dowsing for graves however. Years ago when I was expecting, I had a lot of nose bleeds for no reason, one day i suffered a pretty bad one, and a neighbor told my husband she could stop it. She and my husband went to her house, she need to know my birthday and some other things, She read what ever from the bible and I haven't had a bloody nose in 30+ years. She said she could tell him, but not me, as it wouldn't work if she told another women! Penny