Frederick Friedman person
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Claims (2)
William Frederick Friedman family_of
Frederick Friedman documented
document
“Friedman was born Wolf Friedman... the son of Frederick Friedman…”
source: url — William F. Friedman · p.1
Frederick Friedman worked_for
Russian Postal Service documented
document
“Frederick Friedman... worked as a translator and linguist for the Russian Postal Service…”
source: url — William F. Friedman · p.1