Did John Wayne die of cancer from movie set

I dont remember when this hasppened but I remember Vince Neil had a house in the Hollywood Hills and his daughter died from a rare form of lukemia that is usually connected to over exposure to radiation.Wanna bet on where Hughes had that 60 tons of contaminated dirt dumped??? I dont think Vince Neil ever found out about the reason.

Column referenced by the OP is here: link

From the Wikipedia article"

Do you have anything at all to back your theory?