On a raw, damp morning in early spring, a rather forlorn group of three youngsters might have been seen on the doorstep of Mountjoy Preparatory School, casting nervous glances up and down the drive, and looking anything but a picture of the life and spirits they really represented. That they were bound on an important journey was very evident. They were muffled up in ulsters, and wore gloves and top hats-a vanity no Mountjoy boy ever succumbed to,...