Mannathu Padmanabha Pillai
Mannathu Padmanabha Pillai (2 January 1878 – 25 February 1970), better known as Mannathu Padmanabhan was an Indian social reformer and agitator from the south-western state of Kerala. He is recognised as the founder of the Nair Service Society (NSS), which represents the Nair community.
Source: Wikipedia — Mannathu Padmanabha Pillai (CC BY-SA 4.0)