no one ... of it
Personne n'en saura jamais rien.
No one will ever know.
Personne n'en a envie, mais soudain, elle est là.
No one wants it, but suddenly, there it is.
— À l'ouest rien de nouveau (2022)
Personne n'en connaît la cause.
No one knows the cause of it.
No one is convinced of it.
Le bus s'est arrêté mais personne n'en est sorti.
The bus stopped, but no one got off.
Personne n'en a entendu parler.
No one has heard of it.
No one would talk about it.