Balthazaro Florentio a Berkenrode (fl. c. 1650-1700) Balthazaro Florentio a Berkenrode was an Amsterdam based engraver active in the mid to late 17th century. He is best known for his maps and city plans focusing on Holland. Click here for a list of rare maps from Balthazaro Florentio a Berkenrode. Rare maps by Balthazaro Florentio a Berkenrode currently for sale. Rare maps by Balthazaro Florentio a Berkenrode in the Geographicus Antique Map Archive.