Royal Maundy pence to each of fifty poor men. It is not known, however, whether it was as yet the practice each year to have the number of pence and the number of recipients track the monarch's age: Henry IV was the first monarch to decree that the number of pence given be determined by the monarch's age. The ceremony was not always performed on Maundy Thursday; it could be postponed a day to Good Friday by royal command, as it was in 1510. Nobles could hold their own Maundy distributions, as did Henry Percy, 5th Earl of Northumberland in the early
Gregorian calendar years only if they were divisible by 400 as well". The 19-year cycle used for the lunar calendar was also to be corrected by one day every 300 or 400 years (8 times in 2500 years) along with corrections for the years that are no longer leap years (i.e., 1700, 1800, 1900, 2100, etc.). In fact, a new method for computing the date of Easter was introduced. When the new calendar was put in use, the error accumulated in the 13 centuries since the Council of Nicaea was corrected by a deletion of 10 days. The Julian calendar day Thursday,