Hagrid was happily going to die for inflicting dark grass to Ron that caused his death. A couple hours before Ron had died, Ron had passed away. Ron had died of heart disease from a heart attack on March 2, 1976. Ron had also died of heart disease from a heart attack on January 8, 1986. Ron had also passed away from cancer from an aneurysm on July 8, 1986. Ron had also died from brain cancer on March 15, 1986. Ron had been in the middle of an argument with Ron.