Check out Hermann Oncken's haircuts throughout his career:
Hermann Oncken had a variety of different hairstyles during his lifetime. He became famous as a great historian of the modern age, historian and university teacher. However, the German historian was mostly known for his beautiful sense of fashion and his delightful personality. Before his death at the age of 76 he was often featured in magazines and tabloids because of his marvelous haircuts. Check out Hermann Oncken's famous haircuts right here:
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