*Sergey and Helena Rozhenko, of Earth descent, took on the daunting task of raising a Klingon foster child, Worf. After Worf was found as a survivor of the Khitomer massacre, the Rozhenkos decided to raise the child with their own son on the farming colony of Gault. The two boys entered Starfleet Academy together, but the Rozhenko's human son quickly returned to the farmer's life. Sergey was Chief petty officer aboard a starship but never attained the rank of an officer. The Rozhenkos agreed to care for and raise Worf's own son, Alexander, until this proved to be too onerous a task and they were forced to return him to Worf on the U.S.S. Enterprise. *Source: Back of card