In 2 BBY, G'rho was attacked by the Ssi-ruuk. Dev was captured for study, while the remaining colonists were either killed in the battle or enteched.
Emperor Palpatine, who had made a secret agreement with the Ssi-ruuk, covered up the incident and blamed the attack on the Rebels.
The PC video game Star Wars: Rebellion mistakenly places G'rho in the Xappyh sector.
- The Truce at Bakura Sourcebook
- Star Wars: Rebellion: Prima's Official Strategy Guide
- Star Wars Encyclopedia
- Geonosis and the Outer Rim Worlds
- The Complete Star Wars Encyclopedia