The major attack that caused the Middle Generation to join the Young was just a small group made up of Obi-Wan Kenobi, Cerasi, Nield and Roenni. Although Roenni was small, her father had been a technician, and Roenni had grown up around all types of equipment. She was especially good with fusioncutters. When Roenni had disabled the starfighters, the four jumped back down the grate they had come up and escaped at the last second, before Obi-Wan threw in a grenade and the entire hangar exploded.
Roenni was a quiet girl and a member of the Young, a group made up of the younger generation of people on Melida/Daan that wished to end the centuries-long conflict between the Melida and Daan.
- The Complete Star Wars Encyclopedia