Priyavrata-vaṃśa and Saptadvīpa Vibhāga (प्रियव्रतवंशः सप्तद्वीपविभागश्च)
जलदं च कुमारं च सुकुमारं मणीवकम् / कुसुमोत्तरमोदाकौ सप्तमं च महाद्रुगम्
jaladaṃ ca kumāraṃ ca sukumāraṃ maṇīvakam / kusumottaramodākau saptamaṃ ca mahādrugam
Jalada, Kumāra, Sukumāra, Maṇīvaka, Kusumottara, Modāka, and as the seventh, Mahādruga—these were (the sons).