Gracalia Vatara Sienar, known as Grace, was a human female pilot in the New Republic's Vanguard Squadron. A member of the Sienars, a noble family in the Galactic Empire who made their fortune building Imperial TIE fighters, Sienar refused to serve in the Empire, becoming estranged from her family. Struck by conscience, she rebelled, and brought her expertise over to the Alliance. At the time of Vanguard Squadron's assignment to the Bormea sector, she was trusted by Kierah Koovah to be her second position.