Their relics were taken from St-Aubin to Bayeux Cathedral during the Viking invasions.

In Bayeux Cathedral he undertook construction from 1700 of a rood screen, and a central tower by Jacques Moussard.

In 1847 he became titular canon of Bayeux Cathedral.

He was dean of Bayeux Cathedral, from 1288 to 1292.

In 1729 the hanging was rediscovered by scholars at a time when it was being displayed annually in Bayeux Cathedral.

The earliest known written reference to the tapestry is a 1476 inventory of Bayeux Cathedral, but its origins have been the subject of much speculation and controversy.

The first reference to the tapestry is from 1476 when it was listed in an inventory of the treasures of Bayeux Cathedral.

Dewey is also commemorated in a side chapel in Bayeux Cathedral.

That evening in the interior of Bayeux Cathedral, prayers and singing prelude the procession of an ark covered in a pall carried by monks.

Odo commissioned the tapestry to depict this for his new Bayeux Cathedral, which was ultimately consecrated in 1077.