Thernbee, a Human of male sex, was a member of a colony linked to the Galactic Republic that was located on a certain moon. As the Clone Wars raged on, most of the colonists fled the moon due to the realization that it was impossible to defend against an impending Separatist assault. Some months afterward, approximately in 20 BBY, Grand Master Yoda embarked on a mission to this embattled moon with the objective of rescuing the remaining inhabitants, Thernbee included.