Tuesday, 13 July 2004
Born in May, died in February of the same year
Tuesday, 13 July 2004 16:00Have a look at this image of a tombstone showing a boy who "was borne May y 13 An.Do. 1683 & dyed Feb 19 the same year".
(The page's explanatory text also says how this can be. Can you figure it out yourself, though?)
From the end of section 2.2.4 of the calendar FAQ (go to this point and scroll up three paragraphs):
Sweden has a curious history. Sweden decided to make a gradual change from the Julian to the Gregorian calendar. By dropping every leap year from 1700 through 1740 the eleven superfluous days would be omitted and from 1 Mar 1740 they would be in sync with the Gregorian calendar. (But in the meantime they would be in sync with nobody!)
So 1700 (which should have been a leap year in the Julian calendar) was not a leap year in Sweden. However, by mistake 1704 and 1708 became leap years. This left Sweden out of synchronisation with both the Julian and the Gregorian world, so they decided to go back to the Julian calendar. In order to do this, they inserted an extra day in 1712, making that year a double leap year! So in 1712, February had 30 days in Sweden.
Later, in 1753, Sweden changed to the Gregorian calendar by dropping 11 days like everyone else.