Haunted Montreal Blog #109 – Update on the Mary Gallagher Story

Welcome to the one hundred and ninth installment of the Haunted Montreal Blog!

With over 600 documented ghost stories, Montreal is easily the most haunted city in Canada, if not all of North America. Haunted Montreal dedicates itself to researching these paranormal tales, and the Haunted Montreal Blog unveils a newly researched Montreal ghost story on the 13th of every month!

This service is free and you can sign up to our mailing list (top, right-hand corner for desktops and at the bottom for mobile devices) if you wish to receive it every month on the 13th! The blog is published in both English and French!

With the Halloween Season upon us, Haunted Montreal is running a roster of ghost tours and haunted experiences! Our ghost tours include Haunted Old Montreal, Griffintown, Downtown and the mountain!

Our Haunted Pub Crawl is offered every Sunday at 3 pm in English. For tours in French, these happen on the last Sunday of every month at 4 pm.

We also offer paranormal investigations! In addition to our investigation of the old Sainte-Antoine Cholera Cemetery, Haunted Montreal is proud to announce our latest experience – Paranormal Investigation – Colonial Old Montreal.

To learn more, see the schedule at the bottom of our home page and see more details in the Company News section below!

Private tours for all of our experiences (including outdoor tours) can be booked at any time based on the availability of our actors. Clients can request any date, time, language and operating tour. These tours start at $215 for small groups of up to 7 people.

Email info@hauntedmontreal.com to book a private tour!

Lastly, we have an online store for those interested in Haunted Montreal merchandise. More details are below in our Company News section!

This month we provide an update on Montreal’s most haunted street corner – William and Murray Streets in Griffintown! With a radical revamp of the neighborhood unfolding, Haunted Montreal demanded that the haunted corner be preserved and commemorated.

Haunted Research

The École de technologie supérieure (ETS) has been busy buying up real estate in Griffintown to expand its campus. One controversial purchase was the land on the south-east corner of William and Murray Streets – also known as the “Mary Gallagher Corner”. Indeed, her headless ghost returns to this spot every seven years on the anniversary of her death.

ETS planned a new school building called Pavilion F for the site, including nearly 30 classrooms, open learning areas, study rooms, offices for research centers and other amenities. At six-stories tall, the postmodern building was designed with a total surface area of over 13,000 m² and space to accommodate 2,375 students, professors and other staff members.

During the planning stages for Pavilion F in 2019, Haunted Montreal sent representatives to plead with the ETS to preserve and commemorate the infamous corner.

For well over a century, Irish storytellers have been using the spot to recount the deranged tale of Mary Gallagher’s headless ghost.

Happily, the ETS complied with Haunted Montreal’s request and ensured that Pavilion F preserves the corner intact. This is great news for the Irish-Montreal community and those hoping to spot Headless Mary when she returns next on June 27, 2026.

However, there is still no word about a fitting commemoration on the corner. Haunted Montreal had proposed a statue of Mary Gallagher’s ghost to mark the site. While ETS is mum on the subject, the local Irish community is encouraged by a mural on another school building called Pavilion A.

Entitled Lignes du temps, this mural traces the history of Griffintown, evoking stories of the First Nations, the historical presence of the Irish community and other heritage in the neighborhood.

One of the images is the home where Mary Gallagher was murdered on the corner of William and Murray Streets, an encouraging sign that a fitting commemoration might actually be installed at the Pavilion F site.

Company News

Haunted Montreal is proud to announce our latest haunted experience – Paranormal Investigation – Colonial Old Montreal.

Hosted by professional Ghost-hunter Dominique Desormeaux of Investigations 13, Haunted Montreal’s “Paranormal Investigation – Colonial Old Montreal” takes guests on a dark adventure into the mysterious world of ghost hunting!

With the Halloween Season upon us, Haunted Montreal is running a roster of ghost tours and haunted experiences! Our ghost tours include Haunted Old Montreal, Griffintown, Downtown and the mountain!

In the meantime, our Haunted Pub Crawl is offered every Sunday at 3 pm in English. For tours in French, these happen on the last Sunday of every month at 4 pm.

To learn more, see the schedule at the bottom of our home page!

Private tours for any of our experiences (including outdoor tours) can be booked at any time based on the availability of our actors. Clients can request any date, time, language and operating tour. These tours are based on the availability of our actors and start at $215 for small groups of up to 7 people.

Email info@hauntedmontreal.com to book a private tour!

You can also bring the Haunted Montreal experience to your office party, house, school or event by booking one of our Travelling Ghost Storytellers today. Hear some of the spookiest tales from our tours and our blog told by a professional actor and storyteller. You provide the venue, we provide the stories and storyteller. Find out more and then contact info@hauntedmontreal.com

Our team also releases videos every second Saturday, in both languages, of ghost stories from the Haunted Montreal Blog. Hosted by Holly Rhiannon (in English) and Dr. Mab (in French), this initiative is sure to please ghost story fans!

Please like, subscribe and hit the bell!

In other news, if you want to send someone a haunted experience as a gift, you certainly can!

We are offering Haunted Montreal Gift Certificates through our website and redeemable via Eventbrite for any of our in-person or virtual events (no expiration date).

Finally, we have an online store for those interested in Haunted Montreal merchandise. We are selling t-shirts, magnets, sweatshirts (for those haunted fall and winter nights) and mugs with both the Haunted Montreal logo and our tour imagery.

Purchases can be ordered through our online store.

Haunted Montreal has temporarily altered its blog experience due to a commitment on a big writing project! New stories at the Haunted Montreal Blog will now be offered every two months, whereas every other month will feature an update to an old story. As always, these stories and updates will be released on the 13th of every month!

Haunted Montreal would like to thank all our clients who attended a ghost walk, haunted pub crawl, paranormal investigation or virtual event!

If you enjoyed the experience, we encourage you to write a review on our Tripadvisor page, something that really helps Haunted Montreal to market its tours.

Lastly, if you would like to receive the Haunted Montreal Blog on the 13th of every month, please sign up to our mailing list.

Coming up on October 13^th: McGill Arts Building

Constructed in 1843, McGill University’s Arts Building is the oldest structure standing on campus. It is also reputed to be haunted. This may be due to its deranged history as the first edifice where medical students performed experimental autopsies on unfortunate corpses, many of them stolen from local cemeteries. Today, phantom footsteps echo throughout the old building and some students have reported spotting what could be the ghost of an old Anatomy professor.

Author:

Donovan King is a postcolonial historian, teacher, tour guide and professional actor. As the founder of Haunted Montreal, he combines his skills to create the best possible Montreal ghost stories, in both writing and theatrical performance. King holds a DEC (Professional Theatre Acting, John Abbott College), BFA (Drama-in-Education, Concordia), B.Ed (History and English Teaching, McGill), MFA (Theatre Studies, University of Calgary) and ACS (Montreal Tourist Guide, Institut de tourisme et d’hôtellerie du Québec). He is also a certified Montreal Destination Specialist.

Translator (into French):

Claude Chevalot holds a master’s degree in applied linguistics from McGill University. She is a writer, editor and translator. For more than 15 years, she has devoted herself almost exclusively to literary translation and to the translation of texts on current and contemporary art.