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Robert Ensko

1855 – 1934

(1855-1934) American silver expert

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About Robert Ensko

Lived 1855 – 1934 (aged 78). Robert Ensko was an American author, silversmith and businessperson.

Robert F. Ensko I (October 17, 1855 – May 13, 1934) also known as Robert Ensko Sr. was a Manhattan silver expert and author of Makers of Early American Silver in 1915. The book in its multiple editions has become the standard reference work for antique American silver.

Silver

Robert started a family business of making modern reproductions of antique silver in New York and he authored a book: Makers of Early American Silver in 1915. Joslin Hall writes: In this work Ensko was attempting to list known and unknown makers of American silver, their locality and working dates. He lists marks where they are known, and ... concedes the honor of being the first book of marks of American silversmiths to [the] French because Ensko does not actually picture reproductions of the marks themselves, but simply lists them. He also includes several lists of unknown marks, including a group of pieces from the Clearwater Collection, and asks the readers to send him any information they might have. An exceedingly interesting seminal study of American silversmiths.

His son Stephen Guernsey Cook Ensko (1896–1969) would eventually publish three more editions of the book, and his granddaughter Dorothea Charlotte Ensko (1920-2014) would publish an additional one. Robert appears in the 1920 and 1930 Manhattan Directory dealing in "antiques" at 682 Lexington Avenue, and living at 799 Park Avenue.

Death He died on May 14, 1934, and his funeral notice appeared in the New York Times on May 15, 1934. He was buried in Green-Wood Cemetery in Brooklyn on May 16, 1934. The probating of his will was reported on May 24, 1934.

Ensko books 1915 Makers of Early American Silver Robert Ensko (1852–1934) 1927 American Silversmiths and Their Marks; Stephen Ensko (1896–1969) 1937 American Silversmiths and Their Marks; Stephen Ensko (1896–1969) 1948 American Silversmiths and Their Marks; Stephen Ensko (1896–1969) 1992 American Silversmiths and Their Marks; Dorothea Charlotte Ensko (1920-2014) and Vernon Charles Wyle (1912–1986)

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Important facts

Birth century
Nationality
Also known as
Robert Ensko, Sr., Robert F. Ensko I

Family & relationships

Child
Stephen Guernsey Cook Ensko

Contemporaries

People whose lives overlapped Robert Ensko's

Frequently asked questions

Who was Robert Ensko?

(1855-1934) American silver expert

When was Robert Ensko born?

Robert Ensko was born on 17 October 1855 in Manhattan.

When did Robert Ensko die?

Robert Ensko died on 13 May 1934 in Manhattan.

What was Robert Ensko's occupation?

Robert Ensko was an author, silversmith and businessperson.

What nationality was Robert Ensko?

Robert Ensko was American.

Sources & further reading

· Wikipedia: Robert Ensko

· Wikidata: Q7344166

· DBpedia: Robert Ensko

Cite this page

APA: Biography.guide. (2026). Robert Ensko. https://biography.guide/robert-ensko/

MLA: "Robert Ensko." Biography.guide, https://biography.guide/robert-ensko/.

Chicago: "Robert Ensko." Biography.guide. https://biography.guide/robert-ensko/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

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