nineteen o'clock
But , again , the Eastern invasion may save us , if it comes off ... . I do not know ... '' Percy sat still yet a moment ; then he stood up suddenly . `` I must go , sir , '' he said , relapsing into Esperanto . `` It is past nineteen o'clock . Thank you so much . Are you coming , father ? '' Father Francis stood up also , in the dark grey suit permitted to priests , and took up his hat .