April 20


April 20 is the 110th day of the year (111th in leap years) in the Gregorian calendar. 255 days remain until the end of the year.

Events

Births

Deaths


Holidays and observances

References

  1. ^ Pryor, Elizabeth Brown (Winter 2008). "Robert E. Lee's 'Severest Struggle'". American Heritage. Retrieved April 20, 2019.
  2. ^ McCallum, Jack (2008). Military Medicine: From Ancient Times to the 21st Century. Santa Barbara, Calif.: ABC-CLIO. p. 306. ISBN 9781851096930.
  3. ^ Rees, Jonathan (2013). "Ludlow Massacre". In Dubofsky, Melvyn (ed.). The Oxford Encyclopedia of American Business, Labor, and Economic History. Volume 1: Abra to Mutu. Oxford, UK: Oxford Univeresity Press. pp. 483–484. ISBN 9780199993048.
  4. ^ Ranter, Harro. "ASN Aircraft accident Boeing 727-230 HC-BSU Bogotá-Eldorado Airport (BOG)". aviation-safety.net. Retrieved 2019-04-17.
  5. ^ ISABEL DOS SANTOS - SEGREDOS E PODER DO DINHEIRO Archived 2016-06-15 at the Wayback Machine. Filipe S. Fernandes. Documentation (Portuguese)
  6. ^ "Zachary Claman De Melo". Retrieved 28 September 2018.
  7. ^ Richard Barber (December 1992). Arthurian Literature VI. Boydell & Brewer Ltd. p. 44. ISBN 978-0-85991-226-6.
  8. ^ Raimond (d'Aguilers.) (1968). Historia Francorum qui ceperunt Iherusalem. American Philosophical Society. p. 108.

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