The final one will have the children Uru, Gabhira, and Bradhna.
The final one will have the children Uru, Gabhira, and Bradhna. The  first one of these figures split into a man and a woman which fathered  Viraj. In addition to Bautya and Swayam-Buva, every one of them is given  a heptad of sages who advise them, and they reign over a namesake age  that consists of 4,320,000 years. Another one of them is Satyavrata - that  one tied a ship to a tree and made a sacrifice in order to get a woman.  The (*) seventh and current one of them is named Vaivaswata and caught a  fish in his hand and set it free - that fish was Matsya. For 10 points, identify  this general term for the first man, the most notable of which wrote a text  called his namesake "laws."
The final one will have the children Uru, Gabhira, and Bradhna.
Manu [accept any attempt to pluralize, prompt on stuff like “Hindu  progenitors of mankind”]