EFI/911

EFI·Evidence Fusion Initiative

PER-CLARK-MM

Mary Marshall Clark

oral historianCCOHR director

Started Columbia's September 11 oral-history work days after the attacks with Peter Bearman.

Archivist of testimony, not an operational source.

Witness statements (unmerged)

Later recollections are not folded into contemporaneous reports.

    No statements stored.

Graph edges

  • PER-CLARK-MM —director_of→ ORG-CCOHR EVD-328

Contradictions

    None indexed for this person.

Linked evidence

EVD-328transcript

Columbia 9/11 Oral History Project — holdings statement

Columbia Center for Oral History Research — September 11 Oral History Project · 2026-09-03

Columbia's 9/11 oral-history project reports five programmes, over 900 hours with over 600 people, 351 of them open, plus a 2011 book. Transcripts were not ingested.

Quality 3.25 / 5components retained
Prov4
Auth4
Ind4
Contemp3
Corr3
Spec3
Comp2
Chain3

Developed by British researcher Moneypenny

@nic_moneypenny · Subscribe on X from $2 a month for other investigations, and to support this work.

Built with Grok by xAI. EFI / 911 is an independent research project. Neither Moneypenny nor xAI, X, or Grok accepts any liability for errors, omissions, or inaccuracies. Scores are not court or government findings. Privacy and terms.