Which preposition to use with sibylle

from Occurrences 1%

THE MAN OF DREAMS When I had escorted my cousin Sibylle from the presence of the Emperor, I was surprised to find the same young hussar officer waiting outside who had commanded the guard which had brought me to the camp.

in Occurrences 1%

Two days had passed away since the reception of the Empress Josephine, and only one remained of the time which had been allowed to my cousin Sibylle in which she might save her lover, and capture the terrible Toussac.

Which preposition to use with  sibylle