Spanish writer Francisco Gómez de Quevedo y Villegas died #OTD in 1645.
Along with his lifelong rival, Luis de Góngora, Quevedo was one of the most prominent Spanish poets of the age. His style is characterized by what was called conceptismo. This style existed in stark contrast to Góngora's culteranismo.
https://en.wikipedia.org/wiki/Francisco_de_Quevedo
Books by Francisco de Quevedo at PG:
https://www.gutenberg.org/ebooks/author/35792