LANGENES, B. / BERTIUS, P. - Aniou.

Anjou is a historical province of France, straddling the lower Loire River. Its capital was Angers. It bordered Brittany to the west, Maine to the north, Touraine to the east and Poitou to the south. From the Bertius atlas Tabularum geographicarum contractarum.
Bertius (1565-1629) was a Flemish cartographer, theologian, historian and geographer. Although he published much in the fields of history, theology and mathematics, he is perhaps best known as a cartographer. His works were heavily influenced by the earlier works of Mercator, which date from the late sixteenth century. He was connected by marriage to Jacobus Hondius and Pieter van den Keere, both excellent cartographers, who would influence his later life. He was ‘Cosmographer’ to the court of King Louis XIII.