Glena's lineage traced back to the colonists of Eol Sha, who had been resettled on the planet Dantooine. During the early years of the Galactic Empire's reign, Glena was married to Warton. Tragically, she was among the numerous settlers who met their demise when an AT-AT obliterated them during Admiral Daala's assault on Dantooine in 11 ABY.