Saint Gertrude of Nivelles Day

Next celebratedWednesday, March 17, 2027

A religious observance on March 17 honoring Saint Gertrude of Nivelles, abbess and founder of Nivelles Abbey, patron saint of travelers, gardeners, and cats.

See how to celebrate

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Last updated February 26, 2026 · by the Holiday Calendar TeamHave an update or spot an error?

YEARLY DATEMarch 17

OBSERVED INUnited States

CATEGORYReligion

SUBCATEGORYChristian

ORIGIN

Religious Origin

FOUNDING ENTITY

Not documented

FIRST OBSERVED

c. 660

HOW THE HOLIDAY CAME TO BE

The feast day emerged from immediate local veneration following Saint Gertrude of Nivelles' death on March 17, 659, as documented in her Vita written around 663-670. It developed naturally from her dies natalis and reported miracles, with no specific person credited as its creator.

News Archivevia en.wikipedia.org

INTRO

Introduction

Get ready to celebrate Saint Gertrude of Nivelles Day on March 17! This day honors the life and accomplishments of the patron saint of cats, travelers, gardeners, and those suffering from mental illness. Legend has it that she was able to control mice with her prayers, making her a beloved figure among cat lovers. She is also known for her compassion towards the sick and her dedication to prayer and contemplation. So let's take some time on this special day to honor Saint Gertrude and all the things she stands for – whether it's by spending time with our furry feline friends or showing kindness to those in need.

TIMELINE

Saint Gertrude of Nivelles Day Timeline

Birth of Saint Gertrude

Saint Gertrude of Nivelles was born in modern-day Belgium, starting her life journey in faith and service.

Establishment of Nivelles Abbey

Gertrude, alongside her mother Itta, founds the Abbey of Nivelles, a Benedictine monastery where she served as the abbess.

Death of Saint Gertrude

Saint Gertrude dies and is buried at Nivelles Abbey. Her dedication to faith and service leaves a lasting legacy.

Statue of Saint Gertrude

A statue depicting Saint Gertrude with a staff and mice at her feet is erected in Nivelles, reflecting her legends.

Popularity among Cat Lovers

Saint Gertrude gains popularity as the patron saint of cats during the 19th century, becoming a favorite among cat lovers worldwide.

Recognition of Saint Gertrude's Day

The tradition of recognizing March 17 as Saint Gertrude's Day gains momentum:

GET INVOLVED

How to Celebrate Saint Gertrude of Nivelles Day

Visit a monastery

Take a trip to a local monastery or abbey in honor of Saint Gertrude, who was the abbess of a monastery herself. Explore the beautiful grounds and learn more about her life and legacy.

BAKE

Bake traditional Belgian waffles

Saint Gertrude is the patron saint of cats, travelers, and gardeners, but she is most famously associated with rats and mice. In her honor, bake some traditional Belgian waffles, which often have a mouse or rat design on them.

DONATE

Donate to an animal shelter

As the patron saint of cats, consider making a donation to your local animal shelter in honor of Saint Gertrude. You could also volunteer your time or adopt a furry friend in need.

CREATE

Create a garden

Saint Gertrude was known for her love of gardening and is often depicted with a trowel or shovel. Spend the day creating a beautiful garden in your yard or community space in her honor.

HOST

Host a prayer service

Gather friends and family together to honor Saint Gertrude with a prayer service. You can include readings about her life and ask for her intercession for any intentions you may have.

WHY THIS DAY MATTERS

Why Saint Gertrude of Nivelles Day is Important

She is a reminder of the importance of faith

Saint Gertrude of Nivelles was a devout Christian who lived out her faith through her actions. Her feast day serves as a reminder to uphold one's beliefs and values, even in difficult times, and to trust in God for strength and guidance.

She is the patron saint of cats

Saint Gertrude of Nivelles is known as the patron saint of cats, and her feast day is celebrated by many cat lovers around the world. She is believed to have a special connection with animals and is often prayed to for their protection and well-being.

Her life story inspires compassion and kindness

Saint Gertrude of Nivelles dedicated her life to serving others, especially the sick and needy. Her selfless acts and compassionate nature serve as an inspiration for people to also show care and love towards those in need.

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