Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

St. Gertrude, The Patron Saint of Cats: Facts & History Explained

cat in the church

When March 17th rolls around, most people are gearing up for Saint Patrick’s Day celebrations. It’s a time to feast, drink, wear green, and drink some more. However, Saint Patrick isn’t the only saint for whom March 17th is reserved. This date is also the feast day of St. Gertrude! Wait, who is that?

St. Gertrude is known as the patron saint of cats (among other things). But how did she become the patron saint of cats? It’s an interesting story that involves a bit of a dive into St. Gertrude’s history. Sit back and enjoy the tale!

divider cat faces oct 2024

The History of St. Gertrude

Statue of Gertrude of Nivelles (16th century), Saint-Pantaléon church, Lucé, Eure-et-Loir, France
Statue of Gertrude of Nivelles (16th century), Saint-Pantaléon church, Lucé, Eure-et-Loir, France (Image Credit: Le Passant, Wikimedia Commons CC SA 4.0 International)

So, who is this saint, and why haven’t you heard of her?

St. Gertrude of Nivelles was born in 626. The daughter of a noble family who lived in what is now Belgium, Gertrude wasn’t quite the obedient daughter one would have expected in such a family at the time. When she was merely ten years old, she was asked if she would like to marry a duke. Rather than accept the offer (which most would have, as advantageous arranged marriages that created alliances that brought power and wealth were the norm back then), Gertrude declined and declared she would only take Christ as her bridegroom. It was a pretty bold move.

Just a few years later, Gertrude’s father passed away. Her mother, Itta, was concerned that her daughter would be kidnapped for marriage (as was also the norm back then), so she shaved Gertrude’s head in tonsure, then went and built an abbey. In this way, she hoped to protect her daughter. The Abbey of Nivelles eventually became a double monastery where nuns and monks served. Gertrude was appointed Abbess for the monastery, but she handed off administrative duties to others and spent her time caring for the poor, sick, and elderly. She built hospices, churches, and monasteries and became known as the patron saint of gardeners, widows, and travelers. Her name was also invoked to ward against mental illness, mice, and rats.

Unfortunately, Gertrude had a rather short life. Because she had worn herself down with constant vigils and fasting, she passed away when she was only 33. Interestingly, she said she sensed that her time was drawing near and asked a monk when she would die. He said she would die on March 17th, and that is indeed what happened.

Gertrude was made an official saint pretty much right after her death. Churches were erected in honor of her, and miracles were attributed to her. One of the more fascinating miracles associated with Gertrude occurred on an ocean voyage some of her monk friends were undertaking. It’s said that a storm and a sea monster showed up at the same time, threatening to overturn the ship. Her friends invoked her name, and both storm and monster disappeared immediately, ensuring the survival of everyone on the ship.

Why is St Gertrude Known as the Patron Saint of Cats?

Now that the religious history lesson is over, we know what you’re really here for: the cats.

You probably noticed that nowhere did we say anything about Gertrude and felines, so how did she become the patron saint of cats? Well, it seems that the first mention of St. Gertrude as the patron saint of cats didn’t occur until 1981 or 1982 when she was mentioned as such in a catalog from the Metropolitan Museum of Art!

Gertrude was never officially made a patron saint of cats; she just sort of ended up being one to the people. The reason for this is likely due to her association with warding off mice and rats. Rodents were a huge issue in medieval times (hello, Black Death), and people would use the name of St. Gertrude to keep rodents away. St. Gertrude was also often depicted in art with mice and rats at her feet or running along a staff. So, in the 1980s, those who loved St. Gertrude took that a step further and made the logical leap of “one who keeps rodents away” to “one who protects the animals who keep rodents away.”

divider cat faces oct 2024

Final Thoughts

St. Gertrude led a fascinating but all-too-short life. She may not be the official patron saint of cats, but as the unofficial one, it wouldn’t hurt to invoke her next time you want extra protection for your kitty. The next time March 17th comes around, why not celebrate St. Gertrude’s day rather than St. Patrick’s Day?


Featured Image Credit: Javier Franco, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

2 Responses

  1. Hi, Misty!
    Thanks for the info.

    When I was using the Captcha thingy to prove I'm not a robot, slightly-dyslexic-me thought it said, "select all images with cats", rather than "cars". Didn't see a single solitary kitty.
    "Maybe they're hiding," I mused. That's when I saw "cars".
    Oops.

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Cyril For a Day: Following My Cat’s Schedule

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and meet my five hilarious cats: Clutch, Cyril, Alex, Zelda, and...

How to Use a Flea Comb on a Cat: 4 Vet-Reviewed Steps

Cats are wonderful pets and generally don’t require much help from humans in the grooming and self-care department. However, our feline companions sometimes...

How to Litter Train a Stray Cat: 9 Vet-Reviewed Tips & Tricks

Although cats are very clean animals and respond well to litter training, you might need to show them the ropes if you bring...

Is Dieffenbachia Toxic to Cats? Vet-Reviewed Houseplants Examined

Dieffenbachia is a common house plant favored by many because it is tolerant of shade, so it can grow well in a houseplant...

More related

Cat Brain Anatomy: Vet-Verified Facts & Common Disorders

Anyone who knows a cat is familiar with just how different they act from humans. Sometimes, they do things that leave us feeling...

Why Does My Cat Lick Me, Then Bite Me? 5 Reasons for This Behavior

Sometimes our cats do slightly strange things that can leave us scratching our heads. One example is when your cat licks you and...

Is Vaping Around Cats Bad? Vet-Reviewed Health Dangers & Concerns

If you use vape devices, also known as e-cigarettes, you may wonder if vaping around your cat is safe. Even though vape devices...

Can Cats and Birds Live Together? Vet Approved Facts & FAQ

Cats and birds couldn’t be more different from each other. Not only do they belong to completely different animal families, but they are...

Keep reading

Does My Indoor Cat Need a Rabies Shot? Vet-Reviewed Facts & FAQ

Like humans, cats are susceptible to several diseases that can be deadly. There’s good news, however, as there are vaccinations for most of the worst cat diseases. When vaccinated, your cat’s immune system will be prepared to handle all of...

Balinese cat lying on sofa at home

Purina Pro Plan vs Purina One Cat Food: 2026 Comparison

Purina is a company that makes a wide range of pet food products for cats and dogs, and we are going to take a look at two of their most popular cat food lines, Purina Pro Plan and Purina One,...

Purina Pro Plan VS Purina One

9 Best Holistic Cat Foods in 2026 – Reviews & Top Picks

If you went back in time 50 years, you’d be shocked by the limited cat food options available on the market. Many people didn’t even feed their cats commercial food back then! In recent years, the cat food market has...

cat eating from ceramic food bowls

Can Cats Drink Vinegar? Vet-Verified Health & Safety Facts

Vinegar is one of those pantry staples that most people have in their kitchens. It can be used in salads, marinades, and homemade cleaners. Some people even add a splash of apple cider vinegar to their water for its researched...

Can Cats Drink Vinegar

Cat Grass vs. Catnip: Vet-Verified Differences

Sure, all cat owners—and even those without cats—have heard about catnip. It has been a staple in the cat world for what seems like an eternity. Once upon a time, it was even believed to help humans with ailments. You...

Cat Grass vs. Catnip

How Long After Flea Treatment Can I Pet My Cat? Vet-Approved Facts & FAQ

Fleas are a pain for many pet owners. Though fleas can strike all year round, you are most likely to see them during the warm summer months. To keep these pesky bugs at bay, you will likely need to apply...

adorable cat get pampered by owner

Can I Use Dog Dewormer on Cats? Vet Reviewed Facts

Cats that have not received preventative treatment commonly contract worms, and although seeing the parasites in your cat’s vomit or stool is unpleasant and concerning, they are typically easy to treat. If you have a dog that recently had worms...

devon rex cat take medicine

Where Do Cats Pee From? Vet-Reviewed Anatomy

If you’ve ever noticed a cat peeing, it can be a bit of a confusing experience, as both male and female cats squat down and pee from behind. But when you really dig into the system, it’s not that different...

Tabby cat sitting in a litter box

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.