Jinx Pickwick, a human female, held the position of sheriff for the basin region located on the planet Dalna, specifically within the City of Ferdan. During the year 382 BBY, she issued a warning to Jedi Padawan Kevmo Zink and Path of the Open Hand operative Marda Ro, alerting them to an impending flood caused by an unusual rainstorm that was anticipated to engulf the whole basin. Following the cataclysmic event, she played a role in the city's restoration efforts.
The character Jinx Pickwick made her debut in the novel The High Republic: Path of Deceit, which was released in 2022 and authored by both Tessa Gratton and Justina Ireland.