According to the Gupta records, amongst his sons, Samudragupta nominated prince Chandragupta II, born of queen Dattadevi, as his successor. Chandragupta II, "Vikramaditya" (the Sun of Power), ruled from 375 until 415. He married a Kadamba princess of Kuntala and of Naga lineage ("Nāgakulotpannnā"), Kuberanaga. His daughter Prabhavatigupta from this Naga queen was married to Rudrasena II, the Vakataka ruler of Deccan. His son Kumaragupta I was married to a Kadamba princess of the Karnataka region. Chandragupta II expanded his realm westwards, defeating the Saka Western Kshatrapas of Malwa, Gujarat and Saurashtra in a campaign lasting until 409. His main opponent Rudrasimha III was defeated by 395, and he crushed the Bengal chiefdoms. This extended his control from coast to coast, established a second capital at Ujjain and was the high point of the empire.