The Jayewardene family is initially of Chetty descent. The source is a Government Gazette itself issued on May 15, 1830, three months after the death of Don Adrian Jayawardena, a powerful progenitor of the Jayawardena family. The government not only publicised the death but went on to give a full account of the family history.
Here is a quote, ‘The Mudaliyar (Don Adrian Wijesinghe Jayawardena) descended from a respectable family of the Chetty and merchant caste. At the early period of the Dutch possession of the country his ancestors migrated from the Coromandal coast (of India) and settled down in Colombo.’
The account goes on to narrate how two or three generations later this family intermarried with a Sinhala family named Jayawardena living in Welgama off Hanwella. After this the Chetty members soon adopted not only the Sinhala names but the Sinhala customs and ways, substantiating the ‘myth of Race’ for which 10,000s are killed all over the world.