Sherro was a Corellian male Human who made his home on the planet of Corellia throughout the Cold War, which was a period of conflict between the Galactic Republic and the Sith Empire. In the course of the Battle of Corellia, Sherro took on the role of leader for a resistance group that fought against the Imperial forces occupying the planet. Havoc Squad facilitated a connection between Sherro's resistance and those led by Hendrick and Oudon; this alliance then orchestrated an ambush within a Labor Valley factory, resulting in the elimination of a significant contingent of Imperial troops.