Justin is 20 and has been with The Family since he was 14. He is a great admirer of Vance, who saved him from an Enclave patrol of the wasteland. Justin is a firm believer in the vampire stories that Vance tells and preaches them to his fellow Family members. He is eager, headstrong, and very friendly to those he doesn't perceive as a threat. Justin feels a close affinity with Ian West, who was recently brought into The Family. The affinity almost borders on love, and he is often found sitting and speaking to the disillusioned Ian.
Justin mentions that if it weren't for Vance, the guards at Rivet City would still be beating him.