The Memorial objects section contains inventories and descriptions of:
- Tomb monuments and floor slabs: all types of monuments that cover a grave, but also cenotaphs
- Memorial pieces: religious images (usually present), with devotional portraits of the persons to be commemorated, usually with their patrons saints, and with accompanying texts with the names and dates of death and a request for prayer, and – where applicable – their heraldry
Included in the database are descriptions of objects that have survived (at least partially) and that certainly or very probably originate from the medieval institutions that were located in the area that is currently the Netherlands. Also included are objects of which there exist photographs and modern descriptions but whose current location is unknown. Not included are descriptions and drawings of objects in medieval and sixteenth-century archival records such as estate inventories, and manuscripts by historians such as Arnoldus Buchelius (1565-1641).
The point of departure for the descriptions is the entire object, because the combination of different types of data can indicate the functioning of the object and its usage. Besides information on the image and the decoration, the database also includes fields that describe materials and any alterations to the object. Many objects have been physically altered over the course of time. For example, a large part of the texts belonging to the memorial pieces have been lost. Memorial sculptures, tomb monuments and floor slabs have often lost their original polychromy. Such matters may have important consequences for tracing the usage and functions of the objects.