A family existed during the Galactic Civil War. Rebel Alliance officer Wolff Kalos, his sister Mirrian and their parents were members of the family. After the Battle of Yavin, an agent of the Galactic Empire threatened the family to force Wolff Kalos to reveal secret information about a wanted smuggler by the name Cal Handro.
Wolff Kalos's family was mentioned in the 2003 video game Star Wars Galaxies, a massively multiplayer online roleplaying game developed by Sony Online Entertainment and published by LucasArts, prior to its closure on December 15, 2011. Wolff Kalos's family was mentioned during the fourth chapter of the "Secrets of the Syren" questline, released with the "Publish 21", on August 4, 2005. The "Secrets of the Syren" story arc was removed from the game with the "Chapter 1," published on June 8, 2006, due to the major changes planed for Rori with the introduction of the Battle of Restuss.