¢According to an old Irish legend, or possibly history, St Brigid struck a deal with St Patrick to allow women to propose to men – and not just the other way around – every four years.

¢In Scotland, it used to be considered unlucky for someone to be born on leap day, just as Friday 13th  is considered an unlucky day by many. Greeks consider it unlucky for couples to marry during a leap year, and especially on Leap Day.

 ¢Leap day is also St Oswald’s Day, named after the archbishop of York who died on February 29, 992. His memorial is celebrated on February 29 during leap years and on February 28 during common years.

 ¢In many European countries, especially in the upper classes of society, tradition dictates that any man who refuses a woman's proposal on February 29 has to buy her 12 pairs of gloves. The intention is that the woman can wear the gloves to hide the embarrassment of not having an engagement ring. During the middle ages there were laws governing this tradition.

¢In some places, leap day has been known as “Bachelors’ Day” for the same reason. A man was expected to pay a penalty, such as a gown or money, if he refused a marriage proposal from a woman on Leap Day.