four o'clock
Max did not hear the voice . I intended to tell him of it when we should reach the inn , and I thought to tell him also that I believed Yolanda was the Princess Mary . I changed my mind , however , and again had reason to be thankful for my silence . The next day came the invitation to sup at Castleman 's , and we were on hand promptly at the appointed time -- four o'clock . Before leaving the inn I had determined to ask Castleman to satisfy my curiosity concerning Yolanda . With good reason I felt that it was my duty and my right to know certainly who she was . She might not be Mary of Burgundy , but she surely was not a burgher girl , and in some manner she was connected with the court of Duke Charles .