Wikimedia
Wikipedia: Friedrich August Kekule Von Stradonitz
Wikipedia offers biographical information and an image on german organic chemist, Friedrich August Kekule von Stradonitz (1829-1896 CE).
York University
York University: Benzene
This site from York University gives detailed information on the structure of benzene, including mentioning August Kekule, who discovered the correct structure.
Curated OER
Smithsonian Libraries: Scientific Identity: August Kekule (1829 1896)
A portrait of August Kekule from the Dibner Library of the History of Science and Technology, made available through the Smithsonian Institution's Scientific Identity Collection.