J. N. Larned, History for ready reference, Volume 3… (1895)
“ Lettres de cachet were abolished at the Revolution." Century Dictionary. "The minister used to give generously blank lettres-de-cachet to the intendants, the bishops, and people in the administration. Saint-Florentin, alone, gave away as many as 50,000. Never had man's dearest treasure, liberty, been more lavishly squandered. These letters were the object of a profitable traffic; they were sold to fathers who wanted to get rid of their sons, and given to pretty women who were inconvenienced by their husbands. ”
