# Jean d'Argonne — The Secret Tomb character guide

> Jean d'Argonne in The Secret Tomb by Maurice Leblanc.

**Role:** minor

**Also known as:** Jean, Jean-Pierre-Augustin de la Roche

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

## Who they are

A historical figure mentioned in connection with Yolande.

## Links

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