Gurey,grant all those names sound bantu.
and isnt shungawayo a mythical state/kingdom in the jubbas that were the northernmost extent of the bantu migrations?
that would make them newcomers to the region.
I wish you would check out The Book of the Zanj. It's difficult to read, but still a great resource.
"As far as the Kasur, there are twelve tribes - I. Mdigu; 2. Msamba; 3. Mlungu; 4. Msifi. And these (four) are those that escaped before from Sungwaya, when they saw that the Galla persecuted them with every species of torments: they escaped for fear of those. Then there are: 5. Mgiryama; 6. Msuni; 7. Mkamba; 8. Mribi; 9. Mgibana; 10. Mtaita; 11. Mkadiyaru; 12. Mdara. And these all entirety live on the rivers of the Giuba rivers and around them and higher up, from the day the Highest God created them."
Those do look like Bantu names, but take the Bantu prefixes off and what do you get? Giriyama was a Kasur settlement. The wa Ribi were a fishing/hunting people in southern Somalia. The Kamba and Taita are both Bantu tribes in Kenya. But their histories do not seem to relate to Shungwayo or this list; even if so, their departure would simply represent a pull-back of the Bantu peoples. These could also be Swahili names for folks who had other names for themselves.
https://www.britannica.com/place/easter ... #ref418926
"The spread of some Bantu to the northern coast of East Africa during the 1st millennium ce is supported by the memory of a settlement area named Shungwaya situated to the north of the Tana River. Shungwaya appears to have had its heyday as a Bantu settlement area between perhaps the 12th and the 15th centuries, after which it was subjected to a full-scale invasion of Cushitic-speaking Oromo peoples from the Horn of Africa. There is controversy as to whether the ancestors of the present Kamba and Kikuyu of Kenya were from Shungwaya, but it would seem that they probably broke away from there some time before the Oromo onslaught. It has been suggested, indeed, that the Kikuyu spread through their present territories from 1400 to 1800. The old Cushitic wedge checked them from spreading farther westward. This extended, as it would seem to have done for two or more millennia past, over both sides of the Kenyan and northern Tanzanian Rift Valley, but in the middle of the present millennium it was subjected to one of the multiple waves of invading Nilotic peoples—who were partly agriculturists and partly pastoralists—that moved into much of the northern and northwestern parts of East Africa."
Shungwaya was north of the Tana but probably south of Baraawe. Sheikh Muhiyidiin deals with the Bantu Pokemo separately, saying they made a deal with the Galla and stopped fleeing at the Tana. We don't know that they started north of the border. Other Bantu groups were apparently further south.
The following are Cushitic speakers who vacated southern Somalia beginning during the Gaal Madow wars. These would probably correspond to the "four". The "five" never moved and would likely have included the Gabaweyn, the Eyle and the af Helledi speakers, the Shebelli, Shidle, etc.. These are all either Maay speakers or have languages related in some way to Maay. I don't believe there has ever been a suggestion that Maay has a connection to Bantu.
http://strategyleader.org/articles/cushite.htm
"BONI (AWEERA, AWEER, WAATA, WATA, SANYE, WASANYE, WABONI, BON, OGODA, WATA-BALA) [BOB] 3,500 in Kenya (1994); 5,000 in all countries (1980). In forest hinterland behind Lamu, Lamu and Tana River districts, Coast Province; Garissa District, North-Eastern Province. Also in Somalia. Afro-Asiatic, Cushitic, East, Rendille-Boni. Many are monolingual. Some are bilingual in Somali, Orma, or Swahili. Close to Garre of Somalia. Distinct from Sanye (Waat) of the Oromo Group or Dahalo (Sanye) of Southern Cushitic. "