Piri Reis
Ottoman admiral and cartographer
Piri Reis (Turkish: Pîrî Reis; born Muhiddin Piri c. 1465–1470; died 1553) was an Ottoman Turkish cartographer, admiral, and corsair. He is best known for his 1513 world map and his nautical atlas, the Kitab-ı Bahriye (Book of the Sea).
From Wikipedia, under CC BY-SA. More on occurri.