Exhibition I, Mary of Guelders

Museum Het Valkhof opens its doors to the exhibition I, Mary of Guelders. The duchess and her extraordinary prayer book, organised in close collaboration with Radboud University. Th exhibition, on show from 13 October 2018 to 6 January 2019, will be the first extensive exposition on the life of this almost modern and self-assured medieval noblewoman, who is sometimes likened to Máxima, current queen of the Netherlands, as there are many parallels between their respective lives.

The exhibition is based on new and multidisciplinary research and will feature over 100 artefacts, including top pieces from international collections that have not been on display in the Netherlands before, which will have the effect of immersing the visitor in the story of Mary’s life. Highlight of the exhibition is the 40 specially selected and restored pages from her extensive prayer book, one of the greatest medieval art treasures of the Netherlands. Due to its vulnerability the book has been kept under lock and key for many years, and to keep it safe after the exposition it will have to be bound in such a way that will make exhibitions like this impossible. In addition to miniatures and manuscripts, visitors can enjoy paintings, fabrics, jewellery, sculptures, stained glass and sculptures of saints. The exhibition will be held exclusively at Museum Het Valkhof.

Life as she knew it


French princess Mary d’Harcourt (1380- after 1427) spent her formative years at the court of Valentina Visconti, wife of Duke Louis d’Orléans. Here she became familiar with the splendour of life at court, but also with its darker aspects, such as intrigue and slander. In 1405 the well-educated Mary married Reinald IV, duke of Guelders and Gulik, whose lands stretched from Zwolle to Aachen and from Gorinchem to Bonn. The arts flourished in this region and many of the developments that characterise the 15th century originated here: painters like Johan Maelwael and the Limbourg brothers came from the area, and Cologne ranked alongside Paris as one of the most important centres for artistic crafts. In this context the prayer book was manufactured.

The exhibition follows Mary’s story by focussing on several key moments in her life that can be directly linked to artistic artefacts of crucial importance: in addition to the prayer book - the absolute highlight of the exhibition - these include a polychrome Mary statue from around 1380 from Renkum, two statues from the Saint Peter’s portal and a large panel from the alter of the Poor Clares from Cologne Cathedral that have never been on display outside of Cologne, and three precious liturgical robes and leaded windows form the Altenberg Abbey, burial church to the Dukes of Berg.

Extraordinary prayer book

International and one-time premiere

Mary of Guelders’ prayer book has been kept in the Staatsbibliothek zu Berlin since the 17th century and was unbound 40 years ago. Over the last few decades only a limited number of pages were exhibited on the very rarest of occasions. In 2005 the book was locked away for good: due to the damage the parchment had sustained it was deemed too vulnerable to be put on display, which is why this ‘hidden treasure’ remains unknown to the public at large.

The exhibition is going to change that, with Museum Het Valkhof – almost 10 years after the successful exposition on the Limbourg brothers - getting the international and one-time premiere of exhibiting a selection of 40 pages that are representative of the unprecedented wealth contained in this highly personal document. The selection will be presented in two parts of 20 pages each, which will be swapped half-way through the exposition.

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