Observance guideSource-backed

Sister Maria Hummel Day2026 · Date · History

The M.I. Hummel organization records Berta Hummel’s birth on 21 May 1909; an observance reference places Sister Maria Hummel Day on the same 21 May birthday anchor.

Annual dateReviewed 2026-09-11

About Sister Maria Hummel Day

Sister Maria Hummel Day is observed on May 21 as a remembrance of Sister Maria Innocentia Hummel, born Berta Hummel, the German artist whose drawings became closely associated with M.I. Hummel figurines.

The date coincides with her documented birthday, May 21, 1909.

Why Sister Maria Hummel Day matters

The observance provides a reason to learn about Hummel as an artist rather than treating the figurines as detached collectibles.

Her biography connects the familiar figurines to a larger body of drawings, religious life and twentieth-century publishing and ceramic history.

History of Sister Maria Hummel Day

M.I. Hummel biographical material records that Berta Hummel was born on May 21, 1909 in Massing, Bavaria.

She later became Sister Maria Innocentia Hummel and continued producing art at the Siessen convent.

Modern observance calendars consistently list Sister Maria Hummel Day on May 21.

The reviewed sources do not establish the observance’s creator, founding year or first public edition.

Origins & establishment

What the evidence establishes

Evidence & sources ↓

Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.

9 fields not established in reviewed sources
Originator / proposerNo reliable creator of the observance is established in the reviewed sources.
Proclaiming / establishing bodyNo establishing body is verified.
Original establishing instrument / decisionNo founding proclamation, registration or launch record is verified.
Original instrument adoption / decision dateNo founding date is established.
Current facilitator / coordinatorNo formal current facilitator is established.
First observanceThe exact first public observance is not established.
Former nameNo former observance name is established.
Former dateNo former annual date is established.
Why this exact date?May 21 is Hummel’s documented birthday and the recurring observance date, but the reviewed sources do not document the original decision selecting the birthday as the observance date.
Source qualityModerate confidence
2 Official organizer1 Supporting context
View all sources ↓
Names

Also known as

Berta Hummel remembrance day

How to Observe Sister Maria Hummel Day

01

Read a reliable biography of Berta Hummel and look at her original drawings as well as later figurines.

02

Learn how Hummel’s published art was translated into ceramic designs.

03

If you collect Hummel objects, document maker marks and provenance rather than assuming age or value from appearance alone.

04

Visit or explore a museum or archive collection that places her work in historical context.

Sister Maria Hummel Day Facts

Fact 01

The recurring observance date is May 21.

Fact 02

Berta Hummel was born on May 21, 1909.

Fact 03

She later took the religious name Sister Maria Innocentia Hummel.

Fact 04

The founder and first observance of Sister Maria Hummel Day remain unresolved in the reviewed sources.

Classification

Topic and context

Relationships & Family →
Accuracy notes

What this page does not assume

  • Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
  • Do not treat the title alone as proof of government recognition or public-holiday status.
  • Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Evidence

Evidence & sources

Source policy →

Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.

Questions & connections

Understand it, compare it, then explore further

Start with the most common factual questions, then compare closely related observances and explore useful connections.

Reader questions

Frequently asked questions

When is Sister Maria Hummel Day?

21 May The documented recurrence rule is: 21 May each year as a birthday-anchored remembrance observance..

Does Sister Maria Hummel Day fall on the same date every year?

Yes. It uses a fixed annual date unless stronger evidence changes the pattern.

Is Sister Maria Hummel Day an official public holiday?

The reviewed sources verify it within this scope: Hummel art/collector community / remembrance of Sister Maria Innocentia (Berta) Hummel. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.

Who established or recognizes Sister Maria Hummel Day?

The documented basis is: The M.I. Hummel organization records Berta Hummel’s birth on 21 May 1909; an observance reference places Sister Maria Hummel Day on the same 21 May birthday anchor.. Supporting evidence includes M.I. Hummel — About / Berta Hummel biography. The site does not infer a separate creator or founder unless reviewed evidence establishes one.

Is Sister Maria Hummel Day international or country-specific?

No single country is assigned to this observance. Its documented scope is: Hummel art/collector community / remembrance of Sister Maria Innocentia (Berta) Hummel. Use that scope rather than assuming worldwide or country-specific status.

How is this page verified?

The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-11.

When is Sister Maria Hummel Day?

It is observed on May 21.

Why is May 21 notable in Hummel’s life?

The M.I. Hummel biography records May 21, 1909 as Berta Hummel’s birth date.

Who created Sister Maria Hummel Day?

The reviewed sources do not establish a reliable creator.

When did the observance begin?

The exact first observance is not established in the reviewed sources.

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