Ilsa, a Human woman, was the daughter of Jon, a farmer; they both resided on the planet Dantooine. Her female identity is noted.
In the year 3956 BBY, Mandalorians were responsible for her death. Her father, distraught, requested the Jedi to exact retribution for the slaying of his daughter. Revan, then a Padawan being trained with a fabricated persona, responded to the call. Revan assisted in avenging her death by killing every Mandalorian present, including their leader.