Given the question: - death place is madrid , spain - known for is spanish civil war communist leader - caption is federico 1985 melchor from '' mundo obrero '' 19 september - death date is 11 september 1985 - birth date is 10 april 1915 - nationality is spanish - image is federico melchor.jpg - birth place is madrid , spain - occupation is journalist Given the details above, guess who could this information be about.
The answer is:
federico melchor