Queen Trios became the Queen of Shu-Torun when Darth Vader killed the rest of her family after a failed assassination attempt on Vader’s life. Trios debuted in Darth Vader Annual 1 and played a large role in The Shu-Torun War arc of the Darth Vader comic series. She also appeared in The Ashes of Jedha and Mutiny at Mon Cala arcs in the main Star Wars comic.
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.