How to Cross-Reference Conflicting Historical Accounts

By Randy Salars

Historical sources frequently contradict each other. Two newspaper accounts describe the same event differently. A diary conflicts with an official report. A map doesn't match a written description. Resolving these contradictions is the essence of professional research.


Why Sources Conflict

Different perspectives

A battle looks different to a private in the ranks than to a general at headquarters. Both are telling the truth from their viewpoint.

Memory decay

Accounts written long after events contain more errors. A 1920 memoir of an 1870 event is less reliable than an 1870 newspaper report.

Intentional bias

Authors may exaggerate, minimize, or omit to serve a purpose โ€” self-promotion, legal protection, political narrative.

Transcription errors

Copying by hand introduces errors. Numbers transpose, names change spelling, dates shift.


The Resolution Process

1

Identify the specific contradiction

State precisely what differs between accounts. "Source A says the robbery was in June; Source B says August."

2

Assess source proximity

Which source was created closer (in time, space, and access) to the event? Closer sources generally win.

3

Consider creator motivation

Does either creator have a reason to distort? An insurance claim may inflate losses. A soldier's letter home may minimize danger.

4

Look for third-party corroboration

Can a third independent source confirm either account? If Source C agrees with A but not B, that tips the balance.

5

Document the contradiction

Professional researchers don't hide contradictions โ€” they document them and explain their reasoning for which version they favor.


Build Your Cross-Referencing Skills

The Treasure Hunter's Research Guide includes case studies showing how conflicting accounts were resolved to locate real historical sites.

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