Which preposition to use with froissart

in Occurrences 3%

Froissart in his enthusiasm embraced the unresponsive Dawson, and was laid out by a short-arm jab upon the diaphragm.

as Occurrences 1%

Dawson went to the small hotel which he had picked out with Froissart as a convenient rendezvous.

Which preposition to use with  froissart