Jules Poincaré

Background
Former Black Mesa survey team scientist.

Discharged from surveys after his entire team was killed by hostile aliens during a routine expedition. Currently appointed to work at the old decomissioned X-Lab.

Has his own old red H.E.V. Mk II

Trivia
Players find him during the chapter "Nostalgic Frantic" (port of the mod "Alpha in GoldSRC") alongside Henri Dyson in the decomissioned areas of Black Mesa, nearby the old X-Lab, around the place with old H.E.V. suits.

He canonically dies, either during gameplay by an enemy or later on after Black Mesa is nuked.

This character is just an easter egg pointing out one of the discarded versions of Gordon Freeman's name and design.