The author even goes a step further by attributing the lettering of Dou's engraved map of the Seigniory of Bergen to Van Breen as well, also because of similarities in the style of writing. In the first half of the 17th century, Johannes Janssonius and Jodocus Hondius together published a map of the former Duchy of Gelderland. The map has figured borders, and it has remained relatively unknown due to its rarity. Of the map described in this article the author knows ten copies. Four of them show an impressum of Janssonius-Hondius, and on the other six there is no impressum.
Faint traces show it to have been erased in the copper-plate.
One copy with an impressum was printed without the figured borders, which had been covered on the plate by means of strips of paper.