Antandroy

The Tandroy also known as Ampatres in the 17th century are a traditionally nomadic ethnic group of Madagascar inhabiting the arid southern part of the island called Androy. In the 17th century however, the Tandroy emerged as a confederation of two groups ruled by the Zafimanara dynasty until major flooding caused the kingdom to disband around 1790. The difficult terrain and climate of Tandroy protected and isolated the population, sparing them from subjugation by the Kingdom of Imerina in the 19th century; later, the French colonial authority also struggled to exert its influence over this population. Since independence the Tandroy have suffered prejudice and economic marginalization, prompting widespread migration and intermarriage with other ethnic groups, and leading them to play a key role in the protests that sparked the end of President Philibert Tsiranana's administration in 1972.

The Tandroy may also be called the Antandroy, but it is technically redundant: roy means thorn; the prefix an means place of; and the additional t means from.