I'm so deep into my I, the Forgotten One delusions that I forget that Rade is not the innocent victim of a deranged cowboy hat-headed stalker
Anyway Rade is the only one who knows that there are 2 Marshals.
Also Rade started the war solely to get rid of the Cowboy Marshal. After the war Rade got Sobik to promise him that he'd keep the marshal far away from him and when that didn't happen, Rade decided to take matters into his own hands.
You have no idea how much fun it is to make up weird lore for the most unlikely stories. I encourage everyone to do weird shit like this.
I, the Forgotten One by @johnlouisif