| Guy Ier de Ponthieu - Count and legendary founder | Organized the crusaders' rally in 1096. |
| Godefroy de Bouillon - Cross Chief | Reviewed the knights in Abbeville. |
| Alfred Manessier - Glass painter (1911–1993) | Author of the 31 modern stained glass windows (1988–1993). |
| François Enaud - Inspector of Historic Monuments | Commanded the stained glass at Manessier in 1982. |
| Jean du Bos - Bourgeois d'Abbeville (16th century) | Finished the carved tomb. |
| Louis-Martin Porchez - Vicar then bishop (1805–1860) | Served in Saint Sepulcher before Martinique. |