The Natham Kanavai battle of 1755 is recorded as one of the armed confrontations between locals of Tamil Nadu and East India British colonial troops. The clash took place at Natham Kanavai (Natham Pass), a strategic mountain passage in present-day Dindigul district, which served as a critical transit route during the mid-18th century.
As per historical accounts placed, the British forces had looted the Thirumogur (Koilkudi) Temple and removed brass murtis from the temple. The contingent responsible for transporting the looted murtis was led by Colonel Alexander Heron, a British officer operating in the Madurai region at the time. The British force intended to pass through the Natham Kanavai while moving the seized temple property.
In response, members of the Melur Kallar community, known for their martial tradition, mobilised in large numbers to intercept the British troops. A fierce and bloody confrontation followed at the Natham Pass.
Madras High Court-recorded material indicates that thousands of lives were lost during the encounter, underscoring the scale and intensity of the battle.
Despite heavy casualties, the Kallar forces emerged victorious, successfully retrieving all the looted temple murtis from the British convoy. Colonel Heron is said to have retreated to Tiruchirappalli with only about 30 surviving soldiers, marking a decisive defeat for the European colonial forces.
The battle has since been remembered as a victory of native forces over colonial rule, predating the more widely documented phases of India’s freedom struggle.
The historical episode of the Natham Kanavai battle (1755) came under judicial review when members of the Kallar community approached the court seeking permission to erect a memorial stupa in its memory on private patta land. While hearing the petition, G.R. Swaminathan referred to the battle in detail in order dated November 21, 2025, placing it in the context of early resistance by native forces against British colonial expansion in the Madurai region.
The Court recorded that the Kallar community possessed a strong martial tradition, comparable to groups such as the Gurkhas and Rajputs. This very resistance to colonial authority, the judgment noted, was a key reason why the British subsequently branded the Kallars as a “criminal tribe”. The Court observed that the community languished for decades under this colonial stigma, facing sustained social discrimination and hardships, until later leaders worked towards redeeming their status and dignity.
This episode also highlights how British officers looted temples in India during the colonial period, in a manner comparable to earlier Muslim invaders. The difference lay mainly in method, not intent. Whenever an opportunity arose, British officers removed ornamental murtis and temple artefacts and diverted them to British coffers, while Islamic invaders typically plundered such wealth and distributed it among themselves as ganimah.
As a result, institutions such as the British Museum today house vast collections of Indian artefacts and murtis looted during colonial rule. Officers like Colonel Alexander Heron, who led temple-looting expeditions under the guise of military authority, can thus be seen less as colonial officers and more as thieves operating under imperial protection.
The branding of communities such as the Kallars was institutionalised through the Criminal Tribes Act, first enacted by the British colonial administration in 1871 under the British Raj. In the Madras Presidency, the British listed around 237 castes and communities under this cruel law. Entire groups were subjected to routine police surveillance, harassment, and severe restrictions on movement, effectively stripping them of personal liberty under the pretext of controlling “habitual offenders”, even though the vast majority were innocent members of these notified communities.
The Act was based on the colonial assumption that certain communities were “criminal by birth” rather than by individual conduct. Entire castes and tribes were notified under the law, meaning that every member—men, women, and even children—was treated as a suspect by default.
