Sei Taria was an aide to Supreme Chancellor Valorum in The Phantom Menace. When Valorum lost his position in the Galactic Republic Taria also lost hers. Actress Kamay Lau played Taria in The Phantom Menace.
Like many smaller Star Wars characters Taria only got a name and a backstory in games and reference books, in this case the Star Wars Customizable Card Game and the Star Wars Character Enclyclopedia. Other than The Phantom Menace most of Taria’s appearances are in materials now considered Legends including the novels Cloak of Deception and Darth Plagueis. She also appeared in the comics Qui-Gon and Obi Wan: Last Stand on Ord Mantell 1 and Jedi Council: Acts of War 4.
To learn more about Sei Taria’s entire story visit her Wookieepedia page.
Check out the entire list of women in 365 Days of Star Wars Women in the Women in Star Wars Index. It includes highlights from each post plus notes which posts include new 365 interviews with actresses, writers, artists, and more.