He feared that perhaps he had some mission with regard to the Hohenzollern candidature, and, in accordance with instructions from his Government, enquired first of Thiele and, after a visit to Paris, saw Bismarck himself.

The Count was quite ready to discuss the matter; with great frankness he explained all the reasons why, if the throne were offered to the Prince, the King would doubtless advise him not to accept it.

Benedetti was still suspicious, but for the time the matter dropped.

From what happened later, though we have no proof, we must, I think, share his suspicion that Bismarck was already considering the proposal and was prepared to lend it his support.
In September of the same year, the affair began to advance.

Prim sent Salazar, a Spanish gentleman, to Germany with a semi-official commission to invite the Prince to become a candidate, and gave him a letter to a German acquaintance who would procure him an introduction to the Prince.