A selection from The History of the Moon:

Saiyan: Ancient warrior race said to inhabit the planet Vegita. According to legend they were extremely powerful and unfailingly ruthless. Origins unknown. Distinguishing features include thick, black, unruly hair, swarthy features and a brown tail.

Last ruling sovereign: King Vegita VII

Last known heir: Prince Vegita VIII

The planet Vegita was overtaken by an unknown force in the year 72 of the Common Era, all accounts suggest the complete annihilation of the Saiyan race.

This race of people was connected to the moon through their Oozaru form (see Oozaru).