People who knew Superman's Identity

Several people have known, managed to find out or discover Superman's true identity, both friends and villains alike.

However with the exception of Lois, Jonathan and Martha Kent, Jonathan's friend Wayne Iriq, H.G. Wells, Ching, Zara and four main villains: Tempus, Diana Stride, Jason Mayzik and Mr. Mxyzptlk, others have either died or had their memory erased after finding out.