The last resident of Wilderstein was Margaret (Daisy) Suckley. A cousin and confidante of Franklin Delano Roosevelt, Miss Suckley traveled extensively with FDR during his presidency, gave him his famous black Scottish terrier Fala and helped to establish his library in Hyde Park. She died at Wilderstein in 1991, in her 100th year. The letters they exchanged during their friendship, discovered in a black battered suitcase at Wilderstein, provide one of the best resources for understanding the private side of Roosevelt’s life during his presidency.