Faultline is the youngest of three children in one of the families that used to be the richest in Naboo. He was born in 306 ABY. He had one brother (Fesal) and one sister (Cioress). They were children of Krotaar and L'uki. His father (Krotaar) was a historian, admirer of the Jedi culture and he always tried to transmit his admiration to his offspring, but he only succeed with Faultline. When his family died he was all alone in Yavin IV training to become a Jedi.