Franciscus a Mesgnien Meninski
Franciscus à Mesgnien Meninski (first name spelled also Francisci, François and Franciszek) (1623–1698) was the author of a multi-volume Turkish-to-Latin dictionary and grammar of the Turkish language, first published in 1680, which was ground-breaking in its comprehensiveness at the time, and for historians and linguists today it is a valuable reference for the Turkish language of the early modern period. Mesgnien-Meninski was born in Lorraine (duchy) in today's northeastern France. He studied in Rome, where one of his teachers was a theoretical linguist, logician, and Jesuit, Giovanni Battista Giattini. Mesgnien-Meninski moved to Poland around 1647. In 1649, when aged in his late 20s, he published in Latin a grammar and tutorial for learning the Polish language.