Qarwell Krass was the son of Yileen Krass and Romwell Krass Junior, and the grandson of Romwell Krass Senior. Qarwell resided on the Hyborean Moon with his family, where his father worked at the black-site prison located there. Qarwell loved to draw in moon-dust, and owned a MSE mouse droid as a pet. He was only five years old when he was killed, along with the rest of his family except his father, when the Rebel Alliance attacked the moon.
- Aftermath: Life Debt (First mentioned)