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Dennis C. Blair

US Navy admiral and 3rd Director of National Intelligence

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 4, 2026
Entity authorityQ1189023 ↗
Source-derived summary

Dennis Cutler Blair (born February 4, 1947) is the former United States Director of National Intelligence and a retired United States Navy admiral who was the commander of U.S. forces in the Pacific region. Blair was a career officer in the U.S. Navy and served in the White House during the presidencies of both Jimmy Carter and Ronald Reagan. Blair retired from the Navy in 2002 as an Admiral. In 2009, Blair was selected as President Barack Obama’s first Director of National Intelligence, but after a series of bureaucratic battles, he resigned on May 20, 2010.

He currently serves as a member of the Energy Security Leadership Council of Securing America's Future Energy, and is on the boards of the Atlantic Council, Freedom House, the National Bureau of Asian Research, and the National Committee on U.S.-China Relations. He also serves as co-chair of the annual Pacific Energy Summit.

He also serves as a senior advisor to Ron Wahid, Chairman of Arcanum, a global strategic intelligence company and subsidiary of Magellan Investment Holdings.

Early years

Blair was born in Kittery, Maine, the son of Abbie Dora (née Ansel) and Captain Carvel Hall Blair. He is a sixth-generation naval officer and the great-great-great-grandson of Confederate Chief Engineer William Price Williamson of North Carolina, who is credited with first suggesting that the hull of the USS Merrimack be used to build the Confederate ironclad CSS Virginia.Virginia. He was also related to William Price Williamson, a recipient of the Navy Cross who died during World War One.

Editorial summary

“Dennis C. Blair” enters the record as uS Navy admiral and 3rd Director of National Intelligence. Crown Archives preserves that source wording while asking what Dennis, Blair and Navy can confirm, complicate or overturn.

Editorial reviewStrongest as a route into the people, institutions and dated events that shaped the subject’s public record. The current lead gives the account dated anchors—1947, 2002, 2009, 2010—that can be checked directly. The linked authority record independently contributes the date 1947-02-04. Its strongest next move is a source search built around Dennis, Blair and Navy.
Editorial analysis

Why this record matters

“Dennis C. Blair” is worth following because a concise public description often conceals a longer documentary argument. Here, Dennis, Blair and Navy provides the most credible route into that argument.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Sep 4, 2026. The linked authority identifier is Q1189023. VIAF identifies the subject as 31691724. The Library of Congress control number is no2003092539. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1947, 2002, 2009 and 2010.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

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  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
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Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Dennis C. Blair”, its source revision and the description used here.
  2. Expand the search: follow Dennis C. Blair primary sources, Dennis C. Blair archive and Dennis research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Dennis C. Blair” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.