This may be because their ancestors who served in the region when in the kingdom of Aceh under the protectorate of the past and they were assimilated by the population there.
He nka mo tshwantsha le ba kileng ba thophelwa go ya palamenteng e le ba bogosi ntheng tse dingwe tsa lefatshe go ne go iponatsa ge ba bone thopho ka baka la go tsalwa