Al, that's a tragic tale. Losing your marbles isn't a nice thought however it's caused. I don't think the foundry had anything to do with it. It was probably "in the genes".

When I was in hospital there was an old bloke wandering about "looking for his wife", she'd died years before! He could get very aggressive, the nurses were very wary of him. Everything about him was working just fine, except his mind. Very tragic. What a way to go?