 Complete the following phrase:  Compelled by the weather and intense sea-sickness to put back into port, he found a mediator in Elisa Bonaparte, Grand Duchess of Tuscany, thanks to whom he was allowed to settle in Aix-en-Provence. He eventually returned to his domain of Point Carré. In 1812 he attempted in vain to turn Napoleon from the projected invasion of Russia, and on the return of the emperor in haste from Smarhoń to Paris at the close of that year, the ex-minister of police was suspected of involvement in the 