|For the Fallout:Tactics weapon, see Lewis MKII.|
Lewis and Agnes remained in Megaton to serve as "ambassadors" and continue to collect information until we return.”— Anne Palmer
Lewis is a former resident of Vault 101.
Lewis was a team member of Anne Palmer's survey team of February 2241. He and Agnes were appointed as "ambassadors" to the town of Megaton by Anne Palmer, the team leader. His duties included acting as a contact between the two settlements and to further survey the surrounding environs. Lewis' fate is unknown as of 2277.
Lewis is mentioned only in Fallout 3.