Gotami-puta Siri-Satakani, commonly known as Gautamiputra Satakarni, was one of the most prominent rulers of the Satavahana dynasty. His achievements are well documented in inscriptions, particularly the Nashik Prashasti composed by his mother Gautami Balashri.
He is described as:
- The "Ekabrahmana" (a unique Brahmana) who upheld the purity of Brahmanical traditions.
- The son of Gautami and Vashishtha, with references to his lineage stressing his Brahmanical identity.
- A valiant warrior who defeated foreign powers like the Yavanas (Greeks), Sakas, and Pahlavas, reasserting Indian control over large territories.
None of the other options align with all three clues simultaneously.