Jonas

Jonas is a resident and medical technician of Vault 101 in Fallout 3.

Background
Jonas is the grandson of Lucy "Old Lady" Palmer. He was appointed to be James' assistant by the overseer. Jonas and James forged a friendship very quickly and together, they worked at examining and treating patients, as well as conducting routine experiments, testing the health of the vault. James initially kept his assistant in the dark about covert experiments aimed at reviving Project Purity. Eventually, Jonas grew suspicious of the physician's activities and by the time the Lone Wanderer took the G.O.A.T., Jonas was willingly aiding James with experiments related to the project.

After James escapes from Vault 101, Jonas is killed by Officer Mack for helping James open the vault and trying to escape with him.

Appearances
Jonas Palmer appears only in Fallout 3.