The word Domesday is a Middle English spelling of doomsday, a day of judgment.
The survey was executed for William I of England (William the Conqueror): "While spending the Christmas of 1085 in Gloucester, William had deep speech with his counsellors and sent men all over England to each shire to find out what or how much each landholder had in land and livestock, and what it was worth" (Anglo-Saxon Chronicle).
- Open Domesday - The first free online copy of Domesday Book
- "Domesday" in Oxford English Dictionary (2014 online edition, Oxford University Press) accessed 19 Jan 2014.
- William H. Smith, "Domesday Book" in Robert E. Bjork (ed.) The Oxford Dictionary of the Middle Ages, (2010, Oxford University Press, ISBN-13: 9780198662624) published online 2010, eISBN: 9780199574834 www.oxfordreference.com accessed 19 Jan 2014.