The Marudu Brothers served under Muthu Vaduganatha Thevar. Later they were elevated to the position of Commanders. Boomerangs are peculiar to India and two forms of this weapons are used in India. One of the weapons are commonly made of wood, commonly known as Valari stick in Tamil. It is a crescent-shaped on end being heavier than the other, while the outer edge is sharpened. It is said that Marudu Brothers were experts in the art of throwing the Valari stick, and they used it in the Poligar wars against the English. One time, the Marudu brothers, with 12,000 armed men, surrounded Sivaganga and plundered the Nawab's territories. Consequently, the Nawab appealed to the Madras Council for aid on 10 March 1789. In the same way on 29 April 1789, the British forces attacked Kollangudi, but it was defeated by a large body of Marudu's troops. On the other hand, the Marudhu Brothers were in close association with Veera Pandiya Kattabomman of Panchalankurichi as Kattabomman held frequent consultations with the Marudhus. After the execution of Kattabomman on 17 October 1799 at Kayattar, Chinna Marudhu gave asylum to Kattabomman's brother Oomadurai.