The file comprises letters to and from J. L. C. Cecil-Williams (Honourary Secretary of the Society) relating to the removal of Owen Jones' (Owain Myfyr) tombstone from London to Llanfihangel Glyn Myfyr, and the organisation of a commemorative service on 11 August 1951.

Faculty papers with associated correspondence and some plans for the church of St. Michael, parish of Llanfihangel Glyn Myfyr, 1900-1991.