one
o'clock
When ? '' `` You are torturing me , Chauvelin . I have helped you to-night ... surely I have the right to know . What happened in the dining-room at one o'clock just now ? '' She spoke in a whisper , trusting that in the general hubbub of the crowd her words would remain unheeded by all , save the man at her side . `` Quiet and peace reigned supreme , fair lady ; at that hour I was asleep in the corner of one sofa and Sir Percy Blakeney in another . '' `` Nobody came into the room at all ? ''