Wikipedia
serfoji ii scholar king of thanjavur
The cabinet of King Serfoji of Tanjore: A European collection in early nineteenth-century India
Jhetty is a Kshatriya community, which is thought to be originated in Gujarat. Ancient Jhetties were professional wrestlers. They had a good physique compared to others. When Ghazni attacked India, some of them left Gujarat and settled in south India in places like Madanapalle, Thanjavur, Kumbakonam, Mysore, Bangalore, Chikballapur and Chennai, Karaikudi.Since they were wrestlers, they were also called as Mallas. The word Mallas evolves from Malla-yuddha, which is an Indian Martial Art (wrestling) . In South India, especially in Tamil Nadu, Jhetties are called as Vastad (or Ustad). The evolution of this word is unclear.
Malla Bhasha
This was the language spoken by the ancient Mallas. It doesn't have a script. Though few people speak this language currently, it is not its purest form.
Garadi
It is the place where the clay court is present, where wrestling is done. The equipment meant for exercising is also kept here. During every Avani Avittam, the Mallas fight among themselves to pay tribute to their ancestors.