Article snapshot taken from[REDACTED] with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Patti is a traditional caste of Herdsmen from Sri Lanka’s feudal past. They were a part of the feudal land tenure system and a sub-caste of the Govigama caste. Found in the highlands and the maritime provinces but now mostly merged into the Govigama caste.
References
Ryan Bryce 1953 Caste in Modern Ceylon, Rutgers University Press