... I recently read that he had a big streak of pedophilia, but this could be malicious gossip spread by his detractors.
With all due respect, I really doubt this.
From everything I've read/heard about Heston, he was a totally straight arrow.
I recall a story that, I think, Gore Vidal told about the making of
BEN-HUR.
In the first scene between Heston and Stephen Boyd, director William Wyler told Boyd to play the scene as if there had been a "gay" relationship between the two men when they were boys.
Wyler didn't give this direction to Heston because he knew the actor would freak out.
I agree, Elmore, this is malicious gossip.