Claudius Ptolemy (/ˈtɒləmi/; Greek: Πτολεμαῖος, Ptolemaios; Latin: Claudius Ptolemaeus; c. 100 – c. 170 AD) was an Alexandrian mathematician, astronomer...

A map of North Africa as it was known to Europeans in 1482, created by German cartographer Lienhart Holl and based on Ptolemey's fourth map of Africa...

the mouth of the Arabian gulfe to the cape of Guardafu called of olde by Ptolemey Aromata promontorium.[...] Adea, the second kingdome of the land of Aian...

treatises written entirely in its marginal space. Those are commentaries on Ptolemey's Quadripartitum and Centiloquium, at least partly composed by Heingarter...

he hopes to establish himself with the help of his ally, the boy king Ptolemey, who has many Roman veterans in his army. Most of the action is reported...

Clodius. Believing that Marcus Caelius’ debts to Pompey, who wishes to keep Ptolemey XII in power, motivated him to murder the philosopher, Clodia hires Gordianus...