Who was Loku Nilame Adikaram Ratwatte

Loku Nilame Adikaram Ratwatte ( - 1827) (known as Ratwatte Nilame) was a courtier of the Kingdom of Kandy. He was the 2nd Adigar (Adigaram) from 1825 to 1827 during the British rule. He was one of the signatories of the Kandyan Convention which made the Kandyan Kingdom part of the British Empire.