The great sage Maitreya said: My dear Vidura, thereafter Dhruva Mahārāja married the daughter of Prajāpati Śiśumāra, whose name was Bhrami, and two sons named Kalpa and Vatsara were born of her. ।। 4-10-1 ।।
english translation
मैत्रेय ऋषि ने कहा : हे विदुर, तत्पश्चात् ध्रुव महाराज ने प्रजापति शिशुमार की पुत्री के साथ विवाह कर लिया जिसका नाम भ्रमि था। उसके कल्प तथा वत्सर नामक दो पुत्र उत्पन्न हुए। ।। ४-१०-१ ।।
hindi translation
maitreya uvAca prajApaterduhitaraM zizumArasya vai dhruvaH | upayeme bhramiM nAma tatsutau kalpavatsarau || 4-10-1 ||