Jean-Jacques Barthélemy (1716–1795)
Born 1716 CE, died 1795 CE.
Jean-Jacques Barthélemy (20 January 1716 – 30 April 1795) was a French Catholic clergyman, archaeologist, numismatologist and scholar who became the first person to decipher an extinct language. He deciphered the Palmyrene alphabet in 1754 and the Phoenician alphabet in 1758.
Text from the Wikipedia article Jean-Jacques_Barthélemy, licensed CC BY-SA 4.0.