He often printed the works of other cartographers including Gastaldi's map of the world in 1555, Jacob van Deventer's map of Brabant in 1558, Ortelius' eight sheet map of the world in 1564, and maps by Bartholomeus Musinus and Fernando Alvares Seco.
Ortelius (in Theatrum Orbis Terrarum) placed a crescent-shaped island in the traditional location of Mayda with the name "Vlaenderen".