Deletion of Pedro Nolasco Cruz Vergara

Comment: A GBooks search shows several apparently reliable sources with snippets that seem to promise something more than a passing mention. Unfortunately, they are all in Spanish and (as already said) snippets. However, unless and until they can be shown not to live up to their promise, I think it best to keep the article on grounds of avoiding |systemic bias, as online sources about a Chilean literary critic who died nearly eighty years ago are likely to be only a fraction of the offline ones
Stance: keep
Cited policy: Wikipedia:Systemic bias (WP:BIAS)