It would be difficult to say how Penninghame Castle had got that imposing name. It was an old house standing almost on the roadside, at least at the termination of a rough country road leading from the village, which widened into a square space at the side of the house. The village road was lined with trees, and it pleased the Musgraves to believe that it had been in happier days the avenue to their ancient dwelling, while the rough square at the end had been the courtyard. The place itself consisted of a small mansion not important enough to be very distinctive in architecture, built on to the end of an old hall, the only remaining portion of a much older and greater house. This hall was entered directly by a great door of heavy oak, from which a slope of ancient causeway descended into the road below--an entrance which was the only thing like a castle in the whole _ensemble_, though it ought to have led to an ancient gateway and portcullis rather than to the great door generally wide open, through which, according to the story, a horseman once entered to scare the guests at their feast and defy the master at the head of the table. The hall was not used for such festive purposes now, nor threatened by such warlike intruders. It had known evil fortune in its day and had been degraded into a barn, its windows blocked up, its decorations destroyed--but had come to life again for the last fifty years and had come back to human use, though no longer as of old. Round the corner was the front of the old mansion, built in that pallid grey stone, which adds a sentiment of age, like the ashy paleness of very old people, to the robust antiquity of mason-work more lasting than any that is done now. Successive squires had nibbled at this old front, making windows there and doorways here: windows which cut through the string-courses above, and a prim Georgian front door, not even in the centre of the old arched entrance which had been filled up, which gave a certain air of disreputable irregularity to the pale and stern old dwelling-place. Ivy and other clinging growths fortunately hid a great deal of this, and added importance to the four great stacks of chimneys, which, mantled in its short, large leaves and perpetual greenness, looked like turrets, and dignified the house. A lake behind somewhat coldly blue, and a great hill in front somewhat coldly green, showed all the features of that north country which was not far enough north for the wild vigour and vivifying tints of brown bracken and heather. The lake came closely up in a little bay behind the older part of the house where there was a rocky harbour for the boats of the family; and between this little bay and the grey walls was the flower-garden, old-fashioned and bright, though turned to the unkindly east. Beyond this was a kind of broken park with some fine trees and a great deal of rough underwood, which stretched along the further shore