Scrapbooks of press-cuttings, letters and ephemera,
- 1-2.
- Ffeil
- 1859-1946.
Mainly relating to Trevor Lloyd Williams's family, in particular to his grandfather, the Rev. John Morris D.D. (1813-96), Principal of Brecon Memorial College, his father the Rev. John Lloyd Williams (1855-1928), Congregational minister at Tenby, his uncle the Rev. Thomas Nicholson (1855-1913), Congregational minister of Paddington Chapel, London, his uncle the Rev. W. Pedr Williams (1862-1931), and his cousin Ivor Percy Nicholson (1891-1937), of London, journalist and publisher.