Willem Bilderdijk, Dutch poet. Robert Southey visited him and his wife in the Netherlands in 1825 and 1826, and the two poets remained friendly correspondents for the rest of Bilderdijk's life.
From the description of Willem Bilderdijk manuscript material : 13 items, 1825-1831 (New York Public Library). WorldCat record id: 76805850
From the guide to the Willem Bilderdijk manuscript material : 13 items, 1825-1831, (The New York Public Library. Carl H. Pforzheimer Collection of Shelley and His Circle.)