Ambarisha

Durvâsas then went to Brahmâ Loka. He did not return for one year and the King lived upon water only all this time, being so anxious to see the Rishi back. Such is the holy story of Ambarisha.

                        Ambarisha
                            |
   --+-------------------+--+----------------+--
     |                   |                   |
   Virûpa             Ketumat              Sambhu
     |
Prishadasva
     |
 Rathitara

Rathitara had no children. At his request Rishi Angiras produced certain sons by his wife. They were known both as Rathitaras and Ângirasas.

[Durvâsas had cursed Indra, and Indra lost all power. But after the great churning, times were changed. The divine law favoured the Devas and the worshippers of Vishnu. Those who assumed a power, independently of Vishnu, were sure to find disappointment, however eminent their position might be.]