- Sir J. Bradney, History of Monmouthshire, 3, 1923 161;,
- J.P. Seddon, Llangwm Uchaf church and rood screen, 1884;,
- M. Darby, J.P. Seddon, 1983, p 74;,
- Howell & Beazley, Companion Guide to S. Wales, 1977, p 187;,
- The Ecclesiologist, 1858, p 203;,
- The Builder 12/6/1858: Advertisement for tenders;,
- Archaeologia Cambrensis, 1877, p 40;,
- Building News, 1/9/1871, p 1507;,
- The Church Builder, 1876, pp 30-5;,
- Lambeth Palace: ICBS plans, 5240;,
- Victoria & Albert Museum, D 2045-1896 plan of chancel pavement, U3/1 design for lectern;,
- Royal Institute of British Architects, Drawings Collection: design for lectern;,
- Cardiff Naturalists Society, Vol 15-17, 1883-5, pp 53-55.,