Maundy Thursday have an Anglican patrimony, retain the traditional English term "Maundy Thursday", however. An article in the 1911 "Catholic Encyclopedia" used the term "Maundy Thursday", and some Catholic writers use the same term either primarily, or alternatively. The Methodist "Book of Worship for Church and Home" (1965) uses the term "Maundy Thursday"; the "Book of Worship" (1992) uses the term "Holy Thursday", and other official sources of the United Methodist Church use both "Maundy Thursday" and "Holy Thursday". Both names are used by other Christian denominations as well, including the Lutheran Church or portions of the Reformed Church. The Presbyterian Church
Hanke–Henry Permanent Calendar Hanke–Henry Permanent Calendar The Hanke–Henry Permanent Calendar (HHPC) is a proposal for calendar reform. It is one of many examples of leap week calendars, calendars which maintain synchronization with the solar year by intercalating entire weeks rather than single days. It is a modification of a previous proposal, Common-Civil-Calendar-and-Time (CCC&T). With the Hanke–Henry Permanent Calendar, every calendar date always falls on the same day of the week. While many calendar reforms aim to make the calendar more accurate, the Hanke–Henry Permanent Calendar focuses on making the calendar perennial, so that every date falls on the same day of the week,