De Rigny defended commanding from the frigate Sirène by portraying the French ships of the line as unfit, but competing explanations involve his experience and relations with their crews. Even the reported armament of a cutter varies among French, British, Russian, Turkish, and Greek sources. Perspective-based and unintentional bias differ from prejudice, so bias is not a simple present-or-absent condition. De Rigny's later political rise also gives historians reason to ask how emphasizing naval problems served his claim to be the person who could fix them. The practical lesson is to compare accounts and reconstruct their interests instead of searching for an entirely neutral source.
Notable Point · 46:14-52:40
The French squadron and the problem of partisan sources
Conflicting accounts of French readiness and even ship armament demonstrate why historians must weigh a commander's interests, perspective, and later career when using operational reports.