Old Style and New Style dates

Mike Old Style and New Style Dates and the change to the Gregorian Calendar （页面存档备份，存于互联网档案馆）. "Before 1752, parish registers, in addition to a new year

Julian dates with the year adjusted to 1 January. See the article Old Style and New Style dates for a more detailed explanation of the dating issues and conventions

workshop. University of Texas. 1982: 173.  Spathaky, Mike. Old Style New Style Dates and the Change to the Gregorian Calendar. GENUKI. [27 May 2021]

倫敦憲報. 14 February 1712.  Note that for dates before 1752, the London Gazette give dates Old Style with the new year beginning on 25 March. By modern reckoning

des Loges, qui deviendra François Villon [April 1, 1431 (old style) or April 19, 1432 (new style): birth in Paris of François de Montcorbier, alias des