ウォレン・デラノ・ロビンス
↑ Chiefs of Mission, El Salvador(英語)
↑ Chiefs of Protocol(英語)
↑ Chiefs of Mission, Canada(英語)
↑ "WARREN D. ROBBINS DIES OF PNEUMONIA; Our Minister to Canada and Cousin of the President Had Been III a Week.", The New York Times (1935-04-08), p. 19.(英語)
↑ ウォレン・デラノ・ロビンス - Find a Grave(英語)
↑ Franklin D. Roosevelt Library & Museum - FDR's Maternal Ancestry(英語)
↑ "WEDDING IN BUENOS AYRES.; Warren D. Robbins of American Legation Married to Miss Irene de Bruyn", The New York Times (1910-09-04), p. 9.(英語)
↑ "TAKES BRIDE IN BUENOS AYRES.; Warren Delano Robbins to Wed Miss Irene de Bruyn", The New York Times (1910-08-23), p. 9.(英語)