• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Corpus Christi Watershed

Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
    • Jeff’s Mom Joins Fundraiser
    • “Let the Choir Have a Voice” (Essay)
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Catechism of Gregorian Rhythm
    • Father Enemond Massé Manuscripts
    • Lalemant Polyphonic
    • Feasts Website
  • Miscellaneous
    • Site Map
    • Secrets of the Conscientious Choirmaster
    • “Wedding March” for lazy organists
    • Emporium Kevin Allen
    • Saint Jean de Lalande Library
    • Sacred Music Symposium 2023
    • The Eight Gregorian Modes
    • Gradual by Pothier’s Protégé
    • Seven (7) Considerations
Views from the Choir Loft

PDF Download • “Essential Liturgical Chart”

Jeff Ostrowski · January 5, 2021

F YOU HAVE READ the excellent book by Lauren Pristas, Collects of the Roman Missals: A Comparative Study (2013), you probably noticed the chart she included, explaining certain changes to the Christmastide feasts. (Some will quibble with that term, because a diversity of opinion exists regarding the “true” definition of when Christmastide ends.) These changes to the calendar were enacted after the Second Vatican Council by CONSILIUM COETUS I—“Study Group 1”—whose members were Ansgar Dirks, Rembert Van Doren, Adrian Nocent, Aime-Georges Martimort, Pierre Jounel, Agostino Amore, Herman Schmidt, and Annibale Bugnini, who served as “Relator.” About twenty years ago, Father Valentine Young had warned me about certain feasts (The Holy Family, The Holy Name, and so forth) which underwent changes over the last century, and he was absolutely correct.

The chart created by Lauren Pristas seemed inadequate, so I created my own. Even before Vatican II this season was incredibly confusing:

*  PDF Chart • CONFUSING FEASTS (1 Page)
—History of the Confusing Feasts which follow Christmas (1908, 1962, 1970).

When it comes to several feasts mentioned in that Chart, you can examine for yourself some of the research that went into its creation. There remains one final mystery which I don’t understand—and you can read about it and attempt to solve this mystery for me.

Feasts Replacing Sundays

Writing in 1912, Father Adrian Fortescue (d. 1923) produced six amazing pages which anyone interested in “the olden days” should read. Pay special attention to FOOTNOTE NUMBER 1 on page 213, concerning legislation by Pope Pius X circa 1912. Here is an excerpt, for those who don’t want to read all six pages:

“So the Proper of Saints—once an occasional exception—now covers very nearly the whole year, and the search for the Mass to be said has become a laborious process.”

To give an example of what Father Fortescue was talking about, look at this page from 1847, explaining to the laity the Sundays replaced by modern feasts:

“Octaves” for Important Feasts

In the olden days, feasts had “octaves,” but for the sake of “simplicity,” Pope Pius XII eliminated most of these—using a decree dated 23 March 1955—leaving only three: Christmas, Easter and Pentecost. All other octaves in the Roman Rite were suppressed, including those in local calendars. A diversity of opinion exists regarding whether getting rid of octaves made sense; they did make life complicated, especially with all the commemorations and so forth. On the other hand, life was already extremely complicated, as you can see:

*  PDF Download • DIRECTIONS FOR UNDERSTANDING
—This “explanation of an explanation” is from 1864.

I certainly can’t comprehend many items in the old directories. For example, look where it says “of which nothing” (below). I’ve been informed that means the complete Proprium Missæ for the 1st Sunday after Epiphany is “overpowered” by the Octave Day of the Epiphany, which (I guess) means Epiphany’s Octave Day is “stronger” than the 1st Sunday after Epiphany:

The old directories themselves agree that certain items are quite confusing.

For example, reading this:

…we remember in those six amazing pages how Father Fortescue complained: “We now need a current ORDO that tells us which Mass to seek in which appendix.”

Dominica Vacat • “Vacant Sunday”

A fascinating feature of old Catholic calendars is the Dominica vacat (“Vacant Sunday”). For example, the Sunday after 1 January had no feast; instead, an Octave Day was celebrated. Do you see how the “Octave Day of Saint Stephen” was celebrated on the “vacant” Sunday in 1859?

Do you see how the “Octave Day of Saint John the Evangelist” was celebrated on the “vacant” Sunday in 1875?

Do you see how the “Octave Day of Saint Stephen” was celebrated on the “vacant” Sunday in 1881?

If you want to see “vacant Sundays” from 1861, click here. By the way, those old Catholic almanacs often have funny items. Look how they claim their Chapel Choir Book is—quite literally—“the cheapest music book in the world” in an attempt to attract buyers:

The Feast of the Holy Family

A very close companion of Father Jean de Brébeuf was FATHER JOSEPH CHAUMONOT (1611-1693), who was born in France but died in Quebec. Father John A. O’Brien has written: “Many of the Indians regarded writing as magic and feared that it might do them harm; Père Chaumonot, one of the chroniclers, at times had to write in secluded places and carry his letters in his clothing, because of the superstitious fear with which the Indians sometimes regarded them.” In 1640, Father Jérôme Lalemant commissioned Father Brébeuf and Father Joseph Chaumonot to preach the Gospel to the Neutrals. While returning to Fort Sainte Marie with Chaumonot—and four other missionaries who had joined them on the way—Father Brébeuf fell on the ice, breaking his collarbone. The pain was intense, and he could not lift his left arm. His companions strapped the arm to his side and suggested that a sled be made to carry him over the trails. Declaring he “was still able to use his legs,” Brébeuf turned down the proposal, and they continued on. They cleared places in the snow and passed the nights there, while the wind blustered and the cold pierced the marrow. Brébeuf at one point confided to Chaumonot that the pain was severe, but no greater than the agony he had asked from God. “We proceeded joyously and with courage,” wrote Chaumonot, “despite the cold, the fatigue, and countless falls on the ice.” Their goal was not only to reach Sainte Marie, but to reach it by March 19, the feast of Saint Joseph, to whom they eagerly wished to offer Masses. They fasted from midnight and arose with the dawn. They weathered the sodden snow, the muddy, slushy paths, and the swollen streams. Limp and exhausted, they straggled into Sainte Marie a few minutes before noon on the nineteenth. Waving off the customary welcome, they washed, confessed, and hurried to the Altars, where the Missals already were open at the Mass of Saint Joseph. If I had more space, I would describe the absolutely crucial role Père Chaumonot played in the early missions of North America, alongside Saint Isaac Jogues and the others.

Although he was a Jesuit priest, Chaumonot founded the CONGREGATION OF THE HOLY FAMILY, which figures extensively in early Canadian history. Indeed, the feast of the Holy Family seems to come from Canada. In the Graduel Romain a l’usage du Diocese de Quebec (1841) we see that the Holy Family replaced the Third Sunday after Easter. But in the 1871 edition, we see that the Holy Family replaced the Second Sunday after Easter. In 1921, Pope Benedict XV made the feast of the Holy Family part of the General Roman Calendar.

As far as I can tell, my chart is the first effort to carefully detail the changes made to feasts which follow Christmas (unless we also count the rather basic one by Lauren Pristas). Has anyone else made such a chart? My hope in publishing this would be that we can begin the process of returning the feast of the EPIPHANY to where it belongs—viz. 6 January—and also begin the process of restoring the ancient feast of the 1st Sunday after Epiphany. Modern feasts, in my humble opinion, should not replace feasts which stretch back 1,600+ years.

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Follow the Discussion on Facebook

Filed Under: Articles, Featured, PDF Download Tagged With: Dominica Vacat, Feast of the Holy Family, Feast of the Holy Name, General Roman Calendar, Vacant Sunday Last Updated: January 3, 2022

Subscribe

It greatly helps us if you subscribe to our mailing list!

* indicates required

About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    “Reminder” — Month of April (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simply click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —Jeff Ostrowski
    PDF Download • “Quasi Modo Sunday”
    The Introit for “Quasi Modo Sunday” (12 April 2026) is particularly beautiful. The musical score can be downloaded as a PDF file, and so can the organ accompaniment. The official language of the Catholic Church is Latin (whereas Greek is our mother tongue). Vatican II said Gregorian Chant must be given “first place” under normal circumstances. As a result, some parishes will rightly sing the authentic version. On the other hand, because so many USA dioceses disobey the mandate of Vatican II, some musicians sing plainsong in the vernacular. I have attempted to simultaneously accompany myself on the pipe organ while singing the English version. Although very few take advantage of it, the complete Proprium Missae is posted at the flourishing feasts website.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski
    PDF • “Liturgical Law” (467 Pages)
    On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —Jeff Ostrowski

Random Quote

“When formerly our churches were poor, and the means of presenting the services of the Church limited, there may have been a strained excuse for the light and unecclesiastical music so often heard…”

— Most Rev’d Richard Gilmour, Bishop of Cleveland (13 April 1886)

Recent Posts

  • 2026 Sacred Music Pilgrimage to Washington, D.C. with Richard Clark
  • “Reminder” — Month of April (2026)
  • “Gregorian Chant Isn’t a Platform for Your Personal Theories, Jeff” • (A Letter We Received)
  • Request From Australia
  • PDF Download • “Anima Christi”

Subscribe

Subscribe

* indicates required

Copyright © 2026 Corpus Christi Watershed · Isaac Jogues on Genesis Framework · WordPress · Log in

Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.