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1021

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The Kingdom of Vaspurakan (908–1021)

Year 1021 (MXXI) was a common year starting on Sunday of the Julian calendar.

Events

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By place

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Europe

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Africa

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North America

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Births

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Deaths

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References

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  1. Halm, Heinz (2003). [[[:Template:Google Books]] Die Kalifen von Kairo: Die Fāṭimiden in Ägypten, 973–1074] Check |url= value (help) [The Caliphs of Cairo: The Fatimids in Egypt, 973–1074] (in German). Munich: C. H. Beck. pp. 297–302. ISBN 3-406-48654-1.
  2. Halm, Heinz (2003). [[[:Template:Google Books]] Die Kalifen von Kairo: Die Fāṭimiden in Ägypten, 973–1074] Check |url= value (help) [The Caliphs of Cairo: The Fatimids in Egypt, 973–1074] (in German). Munich: C. H. Beck. pp. 307–308. ISBN 3-406-48654-1.
  3. Bresc, Henri (2003). "La Sicile et l'espace libyen au Moyen Age" (PDF). Parte prima. Il regno normanno e il Mediterraneo. Archived (PDF) from the original on October 9, 2022. Retrieved January 17, 2012.
  4. Hewsen, Robert H. (2001). Armenia: A Historical Atlas. The University of Chicago Press. p. 126. ISBN 0-226-33228-4.
  5. Based on dating of a felled tree using dendrochronology based on a timeline using the 993–994 carbon-14 spike. Kuitems, Margot; Wallace, Birgitta L.; Lindsay, Charles; Scifo, Andrea; Doeve, Petra; Jenkins, Kevin; Lindauer, Susanne; Erdil, Pınar; Ledger, Paul M.; Forbes, Véronique; Vermeeren, Caroline (October 20, 2021). "Evidence for European presence in the Americas in ad 1021". Nature. 601 (7893): 388–391. doi:10.1038/s41586-021-03972-8. ISSN 1476-4687. PMC 8770119 Check |pmc= value (help). PMID 34671168. S2CID 239051036. Our result of AD 1021 for the cutting year constitutes the only secure calendar date for the presence of Europeans across the Atlantic before the voyages of Columbus [in 1492]. Moreover, the fact that our results, on three different trees, converge on the same year is notable and unexpected. This coincidence strongly suggests Norse activity at L’Anse aux Meadows in AD 1021.