Forty Thieves

Forty Thieves, a fraternity in the “Arabian Nights” who inhabited a secret den in a forest, the gate of which would open only to the magic word “Sesamë.”

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Fortunatus * Forum
Forster, Johann Reinhold
Forster, John
Forster, William Edward
Fort Augustus
Fort George
Fort William
Fortescue, Sir John
Forth
Fortuna
Fortunatus
Forty Thieves
Forum
Forwards, Marshal
Foscari
Foscolo, Ugo
Foster, Birket
Foster, John
Fotheringay
Foucault, John Bernard
Fouché, Joseph
Foula