A clone trooper captain fought under the command of Jedi Masters K'Kruhk and Sian Jeisel in 19 BBY, during the final period of the Clone Wars.
That same year, after fighting in the siege of the Outer Rim planet Saleucami during the Clone Wars, the captain and the Jedi Generals were attacked by the forces of the Confederacy of Independent Systems. This situation compelled them to escape to the Bogden system, eventually leading them to the planet Bogden 3 using their damaged Theta-class T-2c shuttle. Upon the group's safe arrival on Bogden, the clone captain and his troopers paused to fix their transport before taking a break for lunch.
At this time, the clone captain received Order 66 from Palpatine, the Supreme Chancellor of the Galactic Republic, which identified all Jedi as traitors. Following these orders, the clone captain, along with his troopers, began shooting at the Jedi around them, which included the younglings belonging to the Soaring Hawkbat Clan. K'Kruhk then killed the clone captain in response to this betrayal.