Maundy Thursday April 22 inclusive, but these dates fall on different days depending on whether the Gregorian calendar or Julian calendar is used liturgically. Eastern churches generally use the Julian calendar and celebrate this feast throughout the 21st century between April 1 and May 5 in the more commonly used Gregorian calendar. The liturgy held on the evening of Maundy Thursday initiates the Easter Triduum, the period which commemorates the passion, death, and resurrection of Jesus; this period includes Good Friday and Holy Saturday, and ends on the evening of Easter. The Mass of the Lord's Supper or service of worship is
Royal Maundy present. Most Royal Maundy ceremonies in the first part of the century were attended by Princess Helena or by her daughter Princess Marie Louise. In 1931, Marie Louise was present at Royal Maundy and suggested, after the service, that her cousin King George V make the distributions the following year. King George did so in 1932, the only time he was at the service during his reign. In 1936, the year of King George's death, the new king Edward VIII made the distribution. George VI, who succeeded in 1936, did not attend until 1940, and then not again until 1944,