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Series III. Delano family, 1895-1948, inclusive

III.A. Eugene Delano (1844–1920)

Biographical / Historical

Banker; partner in Brown Brothers & Co. (now Brown Brothers Harriman & Co.).

Letters to wife, Suan Magoun (Adams) Delano, 1899, inclusive

Box: 2, Folder: 17 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1895, 1898, inclusive

Box: 2, Folder: 18 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1899, inclusive

Box: 2, Folder: 19 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1900, inclusive

Box: 2, Folder: 20 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1901, inclusive

Box: 2, Folder: 21 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1902, inclusive

Box: 2, Folder: 22 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1903, inclusive

Box: 2, Folder: 23 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1907-1908, 1910-1911, inclusive

Box: 2, Folder: 24 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1914, inclusive

Box: 2, Folder: 25 (Material Type: Mixed Materials)

Letter to son, William Adams Delano, 1919 December 25

Box: 2, Folder: 26 (Material Type: Mixed Materials)

III.B. Susan Magoun (Adams) Delano (1848–1904)

Biographical / Historical

Wife of Eugene Delano [III.A].

Letters to son, William Adams Delano, 1898, inclusive

Box: 2, Folder: 27 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1899 January-April, inclusive

Box: 2, Folder: 28 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1899 July-September, inclusive

Box: 2, Folder: 29 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1899 October-December, inclusive

Box: 2, Folder: 30 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1900 January-April, inclusive

Box: 2, Folder: 31 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1900 May-November, inclusive

Box: 2, Folder: 32 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1901 January-June, inclusive

Box: 2, Folder: 33 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1901 July-December, inclusive

Box: 2, Folder: 34 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1902, inclusive

Box: 2, Folder: 35 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, 1903, inclusive

Box: 2, Folder: 36 (Material Type: Mixed Materials)

Letters to son, William Adams Delano, undated, inclusive

Box: 2, Folder: 37 (Material Type: Mixed Materials)

III.C. William Adams Delano (1874–1960)

Biographical / Historical

Architect, in partnership with Chester Holmes Aldrich as Delano & Aldrich, designers in the Beaux-Arts tradition. Son of Eugene Delano [III.A] and Susan Magoun (Adams) Delano [III.B]. Second husband of Louisa Millicent Windeatt (Potter) Sheffield, a daughter of Edward Tuckerman Potter and Julia Maria (Blatchford) Potter.

Letter from unidentified correspondent, 1912, inclusive

Box: 2, Folder: 38 (Material Type: Mixed Materials)

Scope and Contents

In French.

Letter from Edwin Martin Watson, 1943 April 8

Box: 2, Folder: 39 (Material Type: Mixed Materials)

Scope and Contents

Edwin Martin "Pa" Watson (1883-1945), a senior aide to Franklin Delano Roosevelt, writes to William Adams Delano regarding his son Richard's meeting with the President. The younger Delano invented a method of solar-powered water desalination for use in pilot rescue kits, the "Delano Sunstill," which he had demonstrated to Roosevelt. (The Delanos were distant cousins of the president.)

Letter from "Lina", undated, inclusive

Box: 2, Folder: 40 (Material Type: Mixed Materials)

Documents Supporting Delano & Aldrich's Argument for Loading Passengers on Planes by Buses at Idlewild Airport (4 copies + map), 1945, 1948, inclusive

Box: 2, Folder: 41 (Material Type: Mixed Materials)

III.D. William Richard Potter Delano (1909–2000)

Biographical / Historical

Inventor (see Box 2, Folder 39). Son of William Adams Delano [III.C] and Louisa Millicent Windeatt (Potter) Sheffield Delano.

Letter to father, William Adams Delano, 1918 December 14

Box: 2, Folder: 42 (Material Type: Mixed Materials)

III.E. Moreau Delano (1877–1936)

Biographical / Historical

Banker with Brown Bros. & Co. (now Brown Brothers Harriman & Co.). Son of Eugene Delano [III.A] and Susan Magoun (Adams) Delano [III.B].

Letter to mother, Susan Magoun (Adams) Delano, 1901 August 6

Box: 2, Folder: 43 (Material Type: Mixed Materials)
New-York Historical Society
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New York, NY 10024