The (various) classes of the manes are declared to be the sons of all those sages, Mariki and the rest, who are children of Manu, the son of Hiranyagarbha.
The Somasads, the sons of Virag, are stated to be the manes of the Sadhyas, and the Agnishvattas, the children of Mariki, are famous in the world (as the manes) of the gods.