This text is part of Parks’ Historical Signs Project and can be found posted within the park.
Conrad Poppenhusen (1818-1883), entrepreneur and philanthropist, was born in Hamburg, Germany on April 1, 1818. After working for a whalebone merchant as a whalebone purchaser in Europe, Poppenhusen moved to the United States in 1843 to set up a whalebone processing plant on the Brooklyn waterfront. In 1852 he obtained a license from Charles Goodyear to manufacture hard rubber goods, and then moved his firm to a farming village in what is now Queens.