Leopoldo Alas

Leopoldo Enrique García-Alas y Ureña, also known as Clarín, was a Spanish realist novelist and journalist born in Zamora. His inflammatory articles, known as paliques (“chitchat”), as well as his advocacy of liberalism and anti-clericalism, made him a formidable and controversial critical voice. He died in Oviedo.

Excerpt from Wikipedia, available under CC BY-SA 4.0.