A minister murdered his own king and founded a dynasty. That dynasty lasted just four generations. This article covers the Kanvas, and the smaller local powers filling North India’s political map alongside them.
Timeline
- 73 BCE: Vasudeva Kanva, a minister under the last Shunga king Devabhuti, kills him and seizes power.
- 73-28 BCE: Puranic tradition names four Kanva kings in sequence: Vasudeva, Bhumimitra, Narayana, and Susarman.
- Same era: Separate local Mitra dynasties rule in Kaushambi, Panchala, and Mathura, each minting their own coins.
- 28 BCE, per Puranic tradition: The Satavahanas end Kanva rule, though the specific details of how and by whom aren’t confirmed by coins or inscriptions.
The Kanva Dynasty Need to Know
- The Kanva dynasty, traditionally dated 73 to 28 BCE, followed the Shungas. Vasudeva Kanva, a minister to the last Shunga king Devabhuti, had him killed and took power.
- Puranic tradition says the Kanvas ruled from Pataliputra in Magadha. But their coins turn up mainly around Vidisha, in central India, not Magadha itself. So how far their actual control reached is genuinely uncertain.
- Only four kings appear in the Puranic king-list, across a roughly 45-year span: Vasudeva, Bhumimitra, Narayana, and Susarman. Their individual reign lengths are back-calculated from that 45-year total, not confirmed by inscriptions.
- Puranic tradition credits the Satavahanas with ending Kanva rule around 28 BCE. But historians genuinely disagree on the details: whether it was Simuka himself, a later Satavahana ruler, or a more localised event, since there’s a real lack of coin or inscription evidence to confirm the Puranic account directly.
The Mitra Rulers, Known Through Coins Good to Know
- Separate “Mitra” dynasties ruled at Kaushambi (Vatsa region), Panchala, and Mathura around this same period. Historians describe them as “possibly related,” sharing a naming pattern rather than a confirmed common ancestry.
- The Mitras of Kaushambi are known mainly through their coins: cast copper pieces, initially copying Mauryan-Shunga style, later showing independent designs and rulers’ own names in Brahmi.
- One Mitra ruler, Brihaspatimitra, is named as “Magadharaja” (king of Magadha) in King Kharavela‘s own Hathigumpha inscription. Whether this is the same Brihaspatimitra known from Kaushambi coins is a scholarly inference, not a settled fact.
- Records disagree on exactly how many kings ruled the Kaushambi Mitra line, with estimates ranging from around seven to twenty-five.
- For the dynasty most often credited with ending Kanva rule, see AncHist0017 — Shungas, Satavahanas and Kalinga.
Test Yourself
One More Small Power: The Devas of Ayodhya Great to Know
- A separate local dynasty, the Devas, ruled at Ayodhya (ancient Saketa) in Kosala, around this same period. Six or seven kings are known from coins and one especially important source: the Dhanadeva-Ayodhya inscription.
- In that inscription, King Dhanadeva calls himself “Kosaladhipati” (lord of Kosala), and claims descent, six generations removed, from a “Senapati Pushyamitra.” Historians generally identify this figure as Pushyamitra Shunga, founder of the Shunga dynasty.
- That single inscription is the earliest surviving epigraphic evidence that Pushyamitra founded a lasting dynastic line and personally performed two Ashvamedha (horse sacrifice) rituals. Everything else on that point comes from later literary sources.
- A minister assassinating his king to found his own dynasty was becoming a pattern by this point. Pushyamitra Shunga’s own rise had followed the same script one dynasty earlier. For the Mauryan collapse that started this whole cycle of succession, see AncHist0073 — Later Mauryan Kings and the Decline of the Empire.
- Coin evidence, not literary chronicles, is often the main source for dynasties like the Kanvas, Mitras, and Devas. Much of this period’s history depends on archaeology, not surviving texts, and real uncertainty runs through almost every date and succession claim.
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