Grammatica seu Institutio Polonicae Linguae, by Francisco Mesgnien, year 1649. The title translates as "Grammar or Tutorial on the Polish Language" and the book says on its title page that "etymology, syntax and all other aspects are carefully treated for the instruction of non-native-speakers". Published at Gdansk (Dantiscum). 140 pages.
Entry for MENINSKI or MENIN in The General Biographical Dictionary Containing an Historical and Critical Account of the Lives and Writings of the Most Eminent Persons, by Alexander Chalmers, volume XXII, year 1815.