In the thirteenth century, the county of Porhoet, in which Josselin was situated, passed to the house of Fougères, and its affairs were varied and involved until Peter of Valois, Count of Alençon, sold it to the Constable Oliver of Clisson, whose daughter brought it in marriage to the Rohans, to whose descendants it still belongs.

In the Church of Our Lady of the Blackberry-bush is a remarkable tomb placed in the Chapel of St. Marguerite—the former oratory of the constable—to Oliver of Clisson and Marguerite of Rohan.

The castle rests on a rocky foundation beside the river Oust, and its front is most imposing. Three towers with conical roofs flank the riverside, and are an expression of the best fortress-château building of its era (twelfth century), severe and gaunt in every line, and yet beautifully planned. The interior court takes on quite a different aspect, that of the “architecture civile” of the third ogival period, when Renaissance forms and details had crept in, almost destroying Gothic lines.

The window openings of the two stories have an admirable decorative effect, as beautiful as those of Blois and very nearly equalling those of Chambord.

An open gallery above the windows is a charming additional interpolation, and between each window is carved “A Plus,” the device of the distinguished family of the Rohans, who built this part of the structure. A keep and some later walls and parapets were added by Clisson somewhere about the year 1400, but most of them disappeared in 1629, when the château ceased to be a stronghold of the League.

In the main it is a twelfth and thirteenth century structure which is so admirably preserved to-day. One may visit the interior, through the courtesy of the family in residence, and, though it may be somewhat disconcerting to walk through these historic apartments of another day and see such modern innovations as electric bells and other appurtenances of a late civilization, the experience is, after all, a peep behind the curtain, and this the up-to-date motor-car tourist always appreciates highly.

The great hall, the library, with its magnificent chimneypiece and its cipher, “A Plus,” carved in stone, and the dining-room ornamented with a modern equestrian statue of Clisson, by Fremiet, are the chief apartments shown.