Letter from William O. Trenor to Newton Diehl Baker

Subject(s): Military service, Voluntary, World War (1914-1918)

William O. Trenor appeals to Secretary of War Baker for a commission as colonel in cavalry or infantry during World War I. He encloses letters of reference which he has been gathering for his application for a commission in the Officers’ Reserve Corps.

Collection

Sagamore Hill National Historic Site

Creation Date

1917-02-07

Creator(s)

Trenor, William O. (William Oren), 1879-1953

Recipient

Baker, Newton Diehl, 1871-1937

Language

English

Period

Post-Presidential Years (1913-January 6, 1919)

Repository

Sagamore Hill National Historic Site

Page Count

1

Production Method

Typed

Record Type

Image

Resource Type

Letter

Rights

These images are presented through a cooperative effort between Sagamore Hill National Historic Site – National Park Service and Dickinson State University. See the Theodore Roosevelt Digital Library Terms of Use for further copyright information.

Citation

Cite this Record

Chicago:

Letter from William O. Trenor to Newton Diehl Baker. [February 7, 1917]. Sagamore Hill National Historic Site. Library of Congress Manuscript Division.
https://www.theodorerooseveltcenter.org/digital-library/o279400. Theodore Roosevelt Digital Library. Dickinson State University.

MLA:

Trenor, William O. (William Oren), 1879-1953. Letter from William O. Trenor to Newton Diehl Baker. [7 Feb. 1917]. Image.
Sagamore Hill National Historic Site. Library of Congress Manuscript Division.
Theodore Roosevelt Digital Library. Dickinson State University. January 15, 2026. https://www.theodorerooseveltcenter.org/digital-library/o279400.

APA:

Trenor, William O. (William Oren), 1879-1953., [1917, February 7]. Letter from William O. Trenor to Newton Diehl Baker.
Sagamore Hill National Historic Site. Library of Congress Manuscript Division.
Retrieved from https://www.theodorerooseveltcenter.org/digital-library/o279400.

Cite this Collection

Chicago:

Sagamore Hill National Historic Site. Library of Congress Manuscript Division.
https://www.theodorerooseveltcenter.org/collection/sagamore-hill-national-historic-site. Theodore Roosevelt Digital Library. Dickinson State University.

MLA:

Sagamore Hill National Historic Site. Library of Congress Manuscript Division.
Theodore Roosevelt Digital Library. Dickinson State University. January 15, 2026. https://www.theodorerooseveltcenter.org/collection/sagamore-hill-national-historic-site.

APA:

Sagamore Hill National Historic Site. Library of Congress Manuscript Division.
Retrieved from https://www.theodorerooseveltcenter.org/collection/sagamore-hill-national-historic-site.