A proof of the high estimation in which Bonald was held is to be found in the touching letter in which Napoleon's brother, Louis, King of Holland, entreats him to undertake the education of his eldest son. Louis begins by telling what a complete invalid he himself is, how dearly he loves his son, how imperative it is that this son should be educated by a man, in the fullest acceptation of that word, in order that he too may become one. Then he says: "Although I do not know you personally, my investigations have led me to the conclusion that you are one of the men whom I esteem most highly. Therefore you will pardon me that now, when I have to choose the person to whom I must entrust what is more to me than life, I apply to you. If the happiness which you doubtless enjoy in a peaceful home has not made you indifferent to the service you are capable of rendering--I do not say to me, a single individual, but to a whole nation which is even more deserving than it is unfortunate (and that is saying much)--you will consent to become my son's tutor." And he concludes in the same strain, defending himself against slanders which he imagines may have reached Bonald's ears. With such humility did a king appeal to this man--and in vain; he refused the request.
A still more remarkable instance may be adduced of the importance at that time attributed to the influence of a determined upholder of authority of Bonald's calibre. One day Bonald received a note requesting him to call upon Cardinal Maury, an ecclesiastic whose position under the Empire was a very different one from that of the days when he argued in the National Assembly against the civic rights of the Jews. When they were alone, the Cardinal asked Bonald what his answer would be if the Emperor requested him to undertake the education of the King of Rome. For a moment Bonald was silent, astonished by the honour shown him. He then gave, it is said, the discouraging answer: "I confess that, if I ever taught him to rule, it would be in any place but Rome." After the restoration of the monarchy no one did more than Bonald to ensure that Rome and its spirit, the principle of authority, should rule in place of being ruled. All his life long he had opposed the liberty of the press. He attained to the position of its censor.