If you have information about this name, share it in the comments area below!
Wiki information Sebetwane:
Sebetwane was a Southern African king, Basotho chief. He established the large and powerful Makololo nation in what is now southwestern Zambia after an arduous migration from his original home, Free State Province.
Setlutlu was a Queen as a consort of King Sebetwane, chief of Makololo tribe. She is also known as Masekeletu. Her brother-in-law was the king Mbololo.