Papers of the Jones family of Henblas, in the parish of Llanwnnog, Montgomeryshire, including deeds, 1611-1827, copy and draft wills and miscellaneous documents and letters, 1862-1933, veterinary recipes, 1809-20 cent., log book of the Llanwnnog National School, 1863-1876, and memoranda book kept by John Jones relating to his office as petty constable of the township of Pencoed in the parish of Llanwyddelan, 1809-1821.