There is something unsettling about a mirror in a dark room.

During the day, it is an ordinary household object. At night, it becomes a rectangle of reflected darkness. Walk past one unexpectedly and, for half a second, the movement inside it can look like someone else.

Now imagine that someone has just died in the house.

The body may still be there. The lamps are low. Visitors are arriving quietly. Every familiar room suddenly feels unfamiliar.

And someone takes a sheet and covers the mirror.

For generations, families in different parts of the world did exactly that.

The custom has accumulated some wonderfully eerie explanations: mirrors could trap the soul of the deceased. The dead might appear in the glass. A living person who saw their reflection after a death might be the next to die. Spirits could use mirrors as doorways.

Some of those beliefs really do appear in historical folklore.

Others have been repeated so often by modern ghost websites that they have become considerably tidier—and considerably spookier—than the historical evidence allows.

The real story is more interesting.

What If the Dead Appeared in the Mirror?

Another version of the belief turns the danger around.

Instead of the mirror capturing someone, it might reveal someone.

The dead.

Irish folklore provides unusually good evidence because thousands of traditional beliefs were recorded during the twentieth century in what is now Ireland's National Folklore Collection.

One account from County Cork simply states that when someone died, all mirrors or looking glasses were covered until after the funeral.

Another collected belief was more specific:

In one account collected in County Cork, a 76-year-old woman explained that when someone died in a house, the mirror or looking glass should be covered “so that ghost of dead person would not be seen. Other accounts simply record that the mirror was covered, offering no supernatural explanation at all—a useful reminder that practicing a custom does not necessarily tell us what the person practicing it believed. 

But notice what that does not necessarily say.

It doesn't tell us that everyone believed mirrors were magical portals.

It tells us that the idea of seeing the dead reflected in a mirror existed strongly enough to become part of traditional funeral lore.

And honestly, put yourself in that room.

Someone you loved died hours ago.

Their body is nearby.

You haven't slept.

The room is filled with candlelight, shadows and people moving quietly behind you.

Would you particularly want to glance into a dark mirror?

Neither would I.

Cover the thing.

The Jewish Tradition of Covering Mirrors

One of the best-known surviving examples occurs during shiva, the traditional Jewish period of intense mourning following burial.

Mirrors are commonly covered in the house of mourning.

But this is an excellent example of why we should be careful about assigning one spooky explanation to every version of a tradition.

Jewish tradition offers several explanations for the custom. One widely given interpretation is decidedly non-supernatural: during mourning, attention turns away from personal appearance and vanity. Another connects the practice with prayer services held in the shiva house, since praying directly before a mirror is traditionally avoided. Folkloric and mystical explanations involving spirits have existed as well.

During mourning, attention turns away from personal appearance and vanity. Covering mirrors removes an object associated with grooming and self-presentation. The mourner's attention belongs elsewhere.

There are other interpretations as well, and Jewish sources themselves acknowledge that the precise origin of the custom is uncertain.

Folkloric explanations have existed too—including ideas involving spirits and the supernatural—but it would be misleading to say simply, "Jewish people cover mirrors because they believe souls can become trapped inside them."

Traditions are rarely that simple.

Sometimes the ritual survives while its explanation changes.

Sometimes several explanations exist at once.

And sometimes nobody remembers why Grandma covered the mirror.

Grandma just said you covered the mirror.

So you covered the mirror.

Were the Victorians Terrified of Mirrors?

This is where the internet gets enthusiastic.

Search for Victorian death customs and you'll quickly encounter confident claims that Victorians covered mirrors because they believed the deceased person's soul would become trapped inside.

You'll also find claims that the first person to look into the mirror afterward would die next.

Or that the dead could escape through mirrors.

Or that mirrors became portals when someone died.

Some historical sources and folklore collections certainly support supernatural beliefs surrounding mirrors and death, and mirror covering was associated with mourning in Britain and elsewhere.

But there is a problem with the phrase "the Victorians believed."

The Victorian era lasted more than sixty years and included millions of people across different countries, religions, classes and local traditions.

There was no Victorian Department of Haunted Mirrors issuing regulations.

What we actually find is a mixture of mourning etiquette, regional folklore, religious custom, family tradition and superstition.

The Victorians were surrounded by death in a way most modern Western households are not. Funerals frequently began at home. Mourning clothing could communicate precisely where someone stood in the grieving process. Black crepe, jet jewelry, funeral cards, mourning stationery and elaborate funeral processions all became part of an enormous culture surrounding death.

Against that background, covering a mirror wasn't particularly bizarre.

It was one more way of announcing:

This house is in mourning. Normal life has stopped.

Mirrors Were Already Suspicious

It probably didn't help that mirrors had centuries of supernatural baggage before anyone covered one for a funeral.

Breaking one supposedly brought bad luck.

Mirrors were used in divination.

Young women performed rituals involving mirrors in hopes of glimpsing future husbands.

Folktales used reflective surfaces to reveal hidden truths.

The mirror produced a perfect double of a human being—a second face existing somewhere that appeared to be behind the wall.

Even today, when every child understands how reflection works, mirrors remain one of our favorite horror devices.

Turn off the bathroom light and stare into one for a while.

Actually, don't.

Edenglow accepts no responsibility for what happens next.

There May Be a Simpler Reason the Custom Feels Right

Strip away the ghosts and there is still something remarkably powerful about covering a mirror.

A mirror demands that we look at ourselves.

How do I look?

Is my hair right?

Do I look tired?

Is my clothing straight?

For a grieving household, those questions can suddenly feel absurd.

Someone has vanished from the world.

Who cares what you look like?

Covering the mirror changes the room physically, but it also changes it psychologically. A familiar object disappears beneath cloth. The house visibly acknowledges that something is wrong.

Normal life has been interrupted.

Perhaps that is why the custom survived under so many explanations.

The cloth over the mirror doesn't need to imprison a ghost to mean something.

And Yet...

There is one detail I can't quite shake.

Imagine a nineteenth-century house shortly after midnight.

The funeral isn't until morning.

Everyone else has finally gone to sleep.

You walk downstairs for a glass of water.

The person who died is still lying in the front room.

The clocks have been stopped.

The house is completely silent.

You pass the parlor.

There is a large mirror hanging opposite the doorway.

Someone forgot to cover it.

For just a moment, something moves in the glass.

You know perfectly well it was your own reflection.

Probably.

And suddenly the old custom doesn't seem quite so foolish.

The Edenglow Chronicle explores the strange places where history, folklore and imagination meet. Sometimes the stories are true. Sometimes people believed they were true. And sometimes that distinction is the most interesting part.