Glamorgan County Council created Glamorgan Record Office in 1939 (the second county archive in Wales) with Emyr Gwynne Jones becoming Wales' first full-time archivist. The Record Office was based in the Glamorgan County Hall in Cathays Park, Cardiff. Following the local government reorganisation in 1974 Glamorgan was split into three (West, Mid and South) and in 1982 the records for the West Glamorgan area were moved to Swansea. In 1989 severe problems with damp were discovered in the Glamorgan Record Office strongrooms, leading to the public search room being closed for 4 months.
