History & fiction

Who Was Jean d’Orbais?

One of the most persistent misunderstandings about The Boy Knight of Reims comes from confusing its fictional boy hero with the real medieval master builder.

Marlpit Press · August 26, 2026
Cover of The Boy Knight of Reims by Eloise Lownsbery, Marlpit Press edition

The historical Jean d’Orbais

A real Jean d’Orbais is associated with the beginning of the present Gothic cathedral at Reims. He was an architect and builder active in the early thirteenth century and is traditionally treated as the cathedral’s first principal master builder or architect.

The cathedral’s construction began in 1211. That immediately creates a chronological problem for anyone who assumes Lownsbery’s young hero is meant as a biography of the historical architect.

Lownsbery’s Jean lives two centuries later

The first chapter of The Boy Knight of Reims is dated July 26, 1424. The story continues toward Joan of Arc and Charles VII’s arrival in Reims in July 1429.

Lownsbery therefore creates a fictional later namesake and descendant. Jean grows up in a family whose vocation has been linked to the cathedral for generations and is taught that the first Jean d’Orbais began the work more than two hundred years before him.

Why the invention matters

The fictional genealogy lets the cathedral’s long construction history become family history. Young Jean inherits work he did not begin and cannot treat simply as personal property.

That is central to the novel’s moral imagination. Tradition is something received unfinished. A later generation becomes worthy of its inheritance by serving it well and adding something of its own.

The recurring century error

Many online descriptions repeat an old synopsis placing the story in the fourteenth century. The text itself makes that impossible. It begins in 1424 and reaches Joan of Arc’s 1429 campaign and the coronation of Charles VII.

For parents or teachers using the novel alongside medieval history, the correct frame is fifteenth-century France during the later Hundred Years’ War.

Research basis

This note is based on the source-critical research assembled for the Marlpit Press edition.

  • The Boy Knight of Reims, first-edition chronology
  • Getty Union List of Artist Names records for Jean d’Orbais and Reims Cathedral
  • Eloise Lownsbery and The Boy Knight of Reims research dossier