Jessup

 is the leader of the Great Khans living in Boulder City in 2281.

Background
He is holding 2 NCR troops, privates Ackerman and Gilbert, hostage. He also accompanied Benny who shot the Courier in the opening cutscene, by digging his/her grave. He argued, albeit briefly, with Benny over the burial of Chance, whom he had watched out for since the onset of Benny's mission. Jessup was able to easily intimidate Benny into allowing the burial, as the other Khans backed his threat.

During many portions of the graphic novel he exhibits fierce loyalty to the Khans and more personally to Chance, watching over the troubled man as if he were a brother or son. It is no surprise that later in Boulder City he holds sway over them as a leader figure following the death of McMurphy.

Appearances
appears in Fallout: New Vegas and All Roads.

Bugs
If you help Jessup get out of Boulder City without killing anyone (through the speech check) he will say he has a long walk ahead of him, if you meet him at the Great Kahn settlement in Red Rock Canyon, he will still say he has a long walk ahead of him. You may randomly find Jessup dead near Vault 19 for unexplained reasons. This is probably due to the slight deathclaw activity in the area.

If you head to Red Rock Canyon after helping Jessup get safely out of Boulder City, Jessup will attack you ONLY if you have Raul in your party. Only the Great Khans that returned with Jessup from Boulder City will help him attack; the other Great Khans that originally resided in Red Rock will not.(When I did this, it was my first time to Red Rock in my current profile. I got near the arena, and Jessup became hostile and attacked. After he fired a few shells from his shotgun, the others turned hostile. The only thing that I'm not sure about is whether or not it's 'cause of Raul, or just a normal bug. On an important side not, I never fired any bullets; Raul killed every Khan from Boulder City. I never even had to draw my weapon. This may be why original Red Rock Khans didn't attack me.)

If you resolve Boulder City Showdown diplomatically after stealing the Engraved cigarette lighter from him, Jessup will give you another.