1911 Encyclopædia Britannica, Volume 20… (1911)
“ Opitz was the head of the so-called First Silesian School of poets (see Germany:Literature) , and was during his life regarded as the greatest German poet. Although he would not to-day be considered a poetical genius, he may justly claim to have been the “father of German poetry” in respect at least of its form; his Buch von der deutschen Poeterey (1624) put an end to the hybridism that had until then prevailed, and established rules for the “purity” of language, style, verse and rhyme. Opitz’s own poems are in accordance with the rigorous rules which he laid down. ”
