^Loporcaro, Michele (2015). Vowel Length from Latin to Romance. Oxford University Press. p. 47. ...as well as by the evidence for a spoken Romance variety which developed locally out of Latin and persisted, in rural areas of Tunisia, as late as the last two decades of the 15th century
^"Ajawa". Ethnologue. Archived from the original on 2009-01-30. Retrieved 2024-06-09. Became extinct between 1920 and 1940.
^"Aasáx". Ethnologue. Archived from the original on 2008-09-27. Retrieved 2024-06-09. Reported in 1999 to still be spoken in the central Massai Steppe.
^"Basa-Gumna". Ethnologue. Archived from the original on 2019-07-04. Retrieved 2024-11-29. The last fluent speaker shifted to Hausa [hau] by 1987.
^"Baygo". Ethnologue. Archived from the original on 2019-06-06. Retrieved 2024-11-29. The last speakers probably survived into the 1960s
^"Bikya". Ethnologue. Archived from the original on 2019-07-03. Retrieved 2024-11-29. Last known speakers survived into the late 1980s
^"Birked". Ethnologue. Archived from the original on 2019-06-06. Retrieved 2024-11-29. Last speakers survived into the 1970s
^P. Allen, James (25 November 2020). CCoptic: A Grammar of Its Six Major Dialects. p. 1. Coptic is the name of the final stage of the ancient Egyptian language, spoken and written from the fourth century AD until perhaps sometime in the seventeenth century.
^"Duli-Gey". Ethnologue. Archived from the original on 2019-07-04. Retrieved 2024-11-30. Probably became extinct in the latter half of the 20th century.
^"El Molo". Archived from the original on 6 June 2019. Retrieved 16 December 2024. No known L1 speakers. Last fluent speaker, Kaayo, died in 1999 (2012 M. Tosco).
^Lipiński, Rajend (2001). Semitic Languages: Outline of a Comparative Edward. p. 89. Gafat was a Semitic language spoken in the region of the Blue Nile, in western Ethiopia. At present, the language disappeared completely in favour of Amharic. Its study is based mainly on a translation of the Song of Songs made from Amharic into Gafat in 1769-72 at the request of James Bruce and on the ample documentation collected in 1947 by W. Leslau from four native speakers.
^"Gamo-Ningi". Archived from the original on 3 July 2019. Retrieved 16 December 2024. Last known speaker survived into the early 1980s.
^O'Leary, De Lacy (1923). Comparative grammar of the Semitic languages. p. 23. ...Ge'ez or Ethiopic. It ceased to be a spoken tongue in the fourteenth century A.D.
^"Horo". Archived from the original on 4 July 2019. Retrieved 16 December 2024. Probably became extinct in the early 20th century.
^Crystal, David (2002). Language Death: Factual and Theoretical Explorations with Special Reference to East Africa. p. 1. On 4 November 1995, Kasabe existed; on 5 November, it did not.
^Brenzinger, Matthias (1992). Language Death: Factual and Theoretical Explorations with Special Reference to East Africa.
^"Kubi". Endangered Languages Project. Retrieved 2024-06-06.
^"Kwadi". Ethnologue. Archived from the original on 2009-01-31. Retrieved 2024-06-09. J. C. Winter (1981) says it is extinct. There were 3 speakers in 1971 who used it regularly (E. O. J. Westphal).
^"Kw'adza". Ethnologue. Archived from the original on 2019-07-03. Retrieved 2024-12-23. The last speakers probably died in the 1980s
^Gulnar Nadirova Logo. "STATUS OF THE KYPCHAK LANGUAGE IN MAMLUK EGYPT: LANGUAGE - BARRIER OR LANGUAGE - CONTACT?". Retrieved 25 April 2024. Even towards the end of the Mamluk period, during the reign of the last sultan al-Ghawri (1501-1516), the Mamluk, called Asanbay min Sudun, copied the religious Hanbali tract of Abu al-Layth in Kypchak language for the royal library.
^"Meroitic". Archived from the original on 18 April 2015. Retrieved 7 June 2024. 200 BC - 4th century AD.
^Ahland, Michael Bryan (2010). Language death in Mesmes: A sociolinguistic and historical-comparative examination of a disappearing language.
^"Mittu". Archived from the original on 6 June 2019. Retrieved 16 December 2024. The last speaker survived into the 1940s.
^"Ngasa". Ethnologue. Archived from the original on 21 August 2007. Retrieved 2024-06-09. Use began to diminish in the 1950s.
^"Ngbee". Ethnologue. Archived from the original on 2019-07-04. Retrieved 2024-11-29. The last speaker probably died by the 1960s
^"Kw'adza". Ethnologue. Archived from the original on 27 September 2008. Retrieved 2024-06-09. C. Ehret was reported to be working with the last speaker (M. L. Bender 1976:280). Confirmed by R. Kiessling (1999).
^"Torona". Archived from the original on 1 July 2019. Retrieved 16 December 2024. No known L1 speakers. The last known proficient speaker died in January 2014 (Norton and Alaki 2015).
^"ǀXam". Archived from the original on 3 July 2019. Retrieved 16 December 2024. The last speakers survived into the 1910s (Traill 1995).
^Mesthrie, Rajend (2002). Language in South Africa. p. 42. In 1975 I interviewed Jopi Mabinda, the last //Xegwi speaker. He was able to reproduce perfectly the linguistic material he had given to Lanham and Hallowes and he was fluent in Zulu. He told me he was the only speaker of the language and that he spoke it to his sister and brother-in-law, who only had a passive knowledge of it. He was murdered at Lothair, in the eastern Transvaal, in 1988