The ethnic group of which Rev. Charles Bluejacket  was once chief spoke what language?
Bluejacket, Oklahoma Bluejacket is a town in eastern Craig County, Oklahoma, United States. The population was 339 at the 2010 census, an increase of 23.7 percent from 274 at the 2000 census. Bluejacket was named for its first postmaster, the Rev. Charles Bluejacket, one-time chief of the Shawnee and grandson of noted leader Blue Jacket.
Iwellemmedan people The Iwellemmedan ("Iwəlləmədǎn"), also spelled Iullemmeden, Aulliminden, Ouilliminden, Lullemmeden, and Iwellemmeden, are one of the seven major Tuareg tribal or clan confederations (called ""Drum groups""). Their communities are historically nomadic and intermixed with other ethnic groups. The Iwellemmeden inhabit a wide area ranging from east and north central Mali, through the Azawagh valley, into northwestern Niger and south into northern Nigeria. While once a single confederation of dozens of Tuareg clans, subject peoples, and allied groups, since the 18th century they have been divided into Kel Ataram (west) and Kel Dinnik (east) confederations. Following colonial rule and independence, the Iwellemmedan homelands cross the Mali/Niger border, and their traditional seasonal migration routes have spread Iwellemmedan communities into Burkina Faso and Nigeria as well. They speak the Tawellemmet variant of the Tamasheq language, although some current or historical sub-clans speak other Tamasheq variants as well as Songhai languages and Arabic dialects.