[KCD1] Is there any way to save the bandit prisoner “Merhojed”

I know he probably deserves whatever happens to him, considering he's a bandit, but I found him so helpful and cooperative that I feel bad to just let him die. Throughout my playthrough, I've tried to save as many people as possible and spare anyone who surrenders, so I was wondering if there's anything I can do for him.
I made a save before meeting him. After talking to him, Straw showed up to kill him, but I beat Straw and told the bandit that he is coming with me to Rattay. However, I've heard they're going to execute him there, which doesn't sit well with me.
I don't mind if there's ultimately no way to save him, I just want to know if there's anything at all I can do before accepting that outcome.