Sub Saharan Dinka-related ancestries. The samples were estimated to have approximately 60% West Eurasian related ancestry that likely came from ancient Egyptians but ultimately resembles that found in Bronze or Iron Age Levantines. They also carried approximately 40% Dinka-related ancestry. The study commented that the results reflect deep biological connections among the populations of the Nile Valley and further confirm the presence of West Eurasian ancestry in the Nile valley prior to Arab migrations. The two cemeteries showed minimal differences in their West Eurasian/Dinka ancestry proportions, formed a genetic clade with each other in relation to other populations, and had a small FST value of 0.0013 reflecting a small genetic distance. These findings in addition to multiple cross cemetery relatives that the analyses have revealed indicate that people of both the R and S cemeteries were part of the same population despite the archaeological and anthropological differences between the two burials showing social stratification. The study found some difference in Y haplogroups profiles between the two cemeteries with the S cemetery having more west Asian clades. the difference was found to be insignificant, and the study viewed it as likely to be a statistical fluctuation and not evidence of heterogeneity among males from the two cemeteries. Regarding modern Nubians, despite their superficial resemblance to the Kulubnarti Nubians on the PCA, they were not found to be descended from Kulubnarti Nubians without additional later admixtures. modern Nubians were found to have an increase in Sub-Saharan ancestry along with a change in their west Eurasian ancestry from that found in the ancient samples. Notable Nubians Alara of Kush, founder of the Twenty-fifth Dynasty of Egypt Mentuhotep II, the sixth ruler of the Eleventh Dynasty. United Egypt and established the Middle Kingdom of Egypt Amenemhat I, founder of the Twelfth Dynasty. Many scholars in recent years have argued that his mother was of Nubian descent. Taharqa, Pharaoh of the Twenty-fifth Dynasty. Amanitore, Kandake (queen) of the Kingdom of Kush centered on Meroë Silko, 6th century King of the Noubades and all of the Ethiopians, associated with the Christianization of Nubia Qalidurut, 7th century King of Makuria, defeated the Arab Muslim invasion at the First Battle of Dongola and Second Battle of Dongola, signed the Baqt Merkourios, 8th century King of Dotawo, unifier of Nobatia and Makuria, referred to as the New Constantine by John the Deacon Kyriakos of Makuria, 8th Century King of