Of these Vivasvanas, old Mahya was the youngest whose son was Devabhrata. Devabhrata had one son, named Subhrata who had three sons, namely Dashajyoti, Shatajyoti and Sahasrajyoti, each of whom gave birth to innumerable offsprings.
पुरा विवस्वत: सर्वे मह्यस्तेषां तथावरः। देवभ्राट् तनयस्तस्य सुभ्राडिति ततः स्मृतः॥ सुभ्राजस्तु त्रयः पुत्राः प्रजावन्तो बहुश्रुताः। दशज्योतिः शतज्योतिः सहस्रज्योतिरेव च।॥