# Marco Dario — The Secret Tomb character guide

> Marco Dario in The Secret Tomb by Maurice Leblanc.

**Role:** minor

**Also known as:** Dario

**First appearance:** 0000-i-the-ch-teau-de-roborey

## Who they are

A character associated with the circus or the secret tomb.

## Relationships

### [Dorothy](https://www.betterreads.dev/discover/the_secret_tomb_se/characters/dorothy)

_friendship_

Dorothy and Marco Dario are friendly allies, often collaborating on investigations into the tomb's lore.

### [Archibald Webster](https://www.betterreads.dev/discover/the_secret_tomb_se/characters/archibald_webster)

_friendship_

Archibald Webster and Marco Dario are good friends, often sharing information and aiding each other in their investigations.

### [Dorothy](https://www.betterreads.dev/discover/the_secret_tomb_se/characters/dorothy)

_friendship_

Dorothy and Marco Dario are friendly allies, often collaborating on investigations into the tomb's lore.

### [Dorothy](https://www.betterreads.dev/discover/the_secret_tomb_se/characters/dorothy)

_friendship_

Dorothy and Marco Dario are friendly allies, often collaborating on investigations into the tomb's lore.

### [Archibald Webster](https://www.betterreads.dev/discover/the_secret_tomb_se/characters/archibald_webster)

_friendship_

Archibald Webster and Marco Dario are good friends, often sharing information and aiding each other in their investigations.

## In the story

### [XII: The Elixir of Resurrection](https://www.betterreads.dev/discover/the_secret_tomb_se/chapters/xii-the-elixir-of-resurrection)

Joins the festivities; imitates a mandolin; helps press the bricks to open the door.

### [XIII: Lazarus](https://www.betterreads.dev/discover/the_secret_tomb_se/chapters/xiii-lazarus)

Observes the events and questions the impostor's motives alongside Dorothy.

### [XIV: The Fourth Medal](https://www.betterreads.dev/discover/the_secret_tomb_se/chapters/xiv-the-fourth-medal)

One of the three young men; checks the staircase and window for the murderer.

### [XVI: The Last Quarter of a Minute](https://www.betterreads.dev/discover/the_secret_tomb_se/chapters/xvi-the-last-quarter-of-a-minute)

Captured and bound with the other friends, held prisoner in the donjon.

### [XVII: The Secret Perishes](https://www.betterreads.dev/discover/the_secret_tomb_se/chapters/xvii-the-secret-perishes)

Third suitor; proposes marriage and later remarks on Dorothy's unique ability to find treasure.

### [XVIII: In Robore Fortuna](https://www.betterreads.dev/discover/the_secret_tomb_se/chapters/xviii-in-robore-fortuna)

One of the three cousins; presses Dorothy for the truth about the diamonds.

## Links

- HTML: https://www.betterreads.dev/discover/the_secret_tomb_se/characters/marco_dario
- Book: https://www.betterreads.dev/discover/the_secret_tomb_se
- All characters: https://www.betterreads.dev/discover/the_secret_tomb_se/characters