“If you’ll come, I’ll of course be only too delighted. Indeed, you really ought to assist me, for we might discover some key to the cipher on the cards. My father was down there for three days about a fortnight before his death.”

“When shall we start?”

“At three-thirty from Paddington. Will that suit you? You shall come and be my guest.” And she laughed mischievously at such utter break-up of the convenances and the probable chagrin of the long-suffering Mrs Percival.

“Very well,” I agreed; and ten minutes later I went down with her and put her, smiling sweetly, into her smart victoria, the servants of which were now in mourning.

You perceive that I was playing a very dangerous game? And so I was; as you will afterwards see.

At the hour appointed I met her at Paddington, and putting aside her sad thoughtfulness at her bereavement we travelled together down to Dunmore Station, beyond Hereford. Here we entered the brougham awaiting us, and after a drive of nearly three miles, descended before the splendid old mansion which Burton Blair had bought two years before for the sake of the shooting and fishing surrounding it.

Standing in its fine park half-way between King’s Pyon and Dilwyn, Mayvill Court was, and is still, one of the show places of the county. It was an ideal ancestral hall. The grand old gabled house with its lofty square towers, its Jacobean entrance, gateway and dovecote, and the fantastically clipped box-trees and sun-dial of its quaint old-fashioned garden, possessed a delightful charm which few other ancient mansions could boast, and a still further interesting feature lay in its perfectly unaltered state throughout, even to the minutest detail. For close on three hundred years it had been held by its original owners, the Baddesleys, until Blair had purchased it—furniture, pictures, armour, everything just as it stood.

It was nearly nine o’clock when Mrs Gibbons, the elderly housekeeper, welcomed us, in tears at the death of her master, and we passed into the great oak-panelled hall in which hung the sword and portrait of the gallant cavalier. Captain Harry Baddesley, of whom there still was told a romantic story. Narrowly escaping from the battle-field, the captain spurred homewards, with some of Cromwell’s soldiers close at his heels; and his wife, a lady of great courage, had scarcely concealed him in the secret chamber when the enemy arrived to search the house. Little daunted, the lady assisted them and personally conducted them over the mansion. As in so many instances, the secret room was entered from the principal bedroom, and in inspecting the latter the Roundheads had their suspicions aroused. So they decided to stay the night.

The hunted man’s wife sent them an ample supper and some wine which had been carefully drugged, with the result that the unwelcome visitors were very soon soundly asleep, and the gallant captain, before the effects of the wine had worn off, were far beyond their reach.

Since that day the old place had remained absolutely unchanged, with its rows of dark, time-mellowed family portraits in the big hall, its Jacobean furniture and its old helmets and pikes that had borne the brunt of Naseby. The night was bitterly cold. In the great open hearth huge logs were blazing, and as we stood there to warm ourselves after our journey, Mrs Gibbons, who had been apprised of our advent by telegraph, announced that she had prepared supper for us as she knew we could not arrive in time for dinner.