2025

• PublishedChildren and Parents in Medieval Welsh Law
  Roberts, S. E., 17 Mar 2025, MHRA. 126 p. (MHRA Library of Medieval Welsh Literature; vol. 7)
  Research output: Book/Report › Book › peer-review

2022

• PublishedThe Growth of Law in Medieval Wales, c.1100-c.1500
  Roberts, S. E., 23 Aug 2022, Boydell Press.
  Research output: Book/Report › Book › peer-review

2011

• PublishedLlawysgrif Pomffred: an edition and study of Peniarth MS 259B
  Roberts, S. E., 1 Jan 2011, Brill.
  Research output: Book/Report › Book

2008

• Published"By the authority of the Devil": the operation of Welsh and English Law in Medieval Wales.
  Roberts, S. E., Kennedy, R. (Editor) & Meecham-Jones, S. (Editor), 1 Jan 2008, Authority and Subjugation in Writing of Medieval Wales. 2008 ed. Palgrave Macmillan, p. 85-97
  Research output: Chapter in Book/Report/Conference proceeding › Chapter
• PublishedEmerging from the Bushes: The Welsh Law of Women in the Legal Triads.
  Roberts, S. E. & Eska, J. F. (Editor), 1 Jan 2008, Law: Literature and Society (CSANA Yearbook). 2008 ed. Four Courts Press Ltd, p. 58-76
  Research output: Chapter in Book/Report/Conference proceeding › Chapter
• PublishedLaw Texts and their Sources in Late Medieval Wales: The Case of H and Tails of other Legal Manuscripts.
  Roberts, S. E., 1 Dec 2008, In: Welsh History Review. 24, 2, p. 41-59
  Research output: Contribution to journal › Article › peer-review

2007

• PublishedThe Legal Triads of Medieval Wales.
  Roberts, S. E., 1 Jan 2007, 2007 ed. University of Wales Press.
  Research output: Book/Report › Scholarly edition

2005

• PublishedCwpled Coll o Waith Dafydd ap Gwilym.
  Roberts, S. E., 1 Jan 2005, In: Dwned. 11, p. 65-73
  Research output: Contribution to journal › Article › peer-review
• PublishedDafydd ap Gwilym, ei ewythr a’r gyfraith.
  Roberts, S. E., 1 Jan 2005, In: Llên Cymru. 28, p. 100-114
  Research output: Contribution to journal › Article › peer-review

2004

• PublishedPlaints in Welsh Medieval Law
  Roberts, S. E., 1 Jan 2004, In: Journal of Celtic Studies. 4, p. 219-61
  Research output: Contribution to journal › Article › peer-review

2003

• PublishedAddysg Broffesiynol yng Nghymru yn y Canol Oesoedd: y Beirdd a’r Cyfreithwyr.
  Roberts, S. E., 1 Jan 2003, In: Llên Cymru. 26, p. 1-17
  Research output: Contribution to journal › Article › peer-review
• PublishedTri Dygyngoll Cenedl: the Development of a Triad.
  Roberts, S. E., 1 Jan 2003, In: Studia Celtica. 37, p. 163-182
  Research output: Contribution to journal › Article › peer-review

2002

• PublishedCreu Trefn o Anhrefn: Gwaith Copïydd Testun Cyfreithiol.
  Roberts, S. E., 1 Jan 2002, In: National Library of Wales Journal. 32, 4, p. 397-420
  Research output: Contribution to journal › Article › peer-review

2001

• PublishedA Legal Custom from Brecknock.
  Roberts, S. E., 1 Jan 2001, In: Studia Celtica. 35, p. 307-323
  Research output: Contribution to journal › Article › peer-review
• PublishedLegal practice in fifteenth-century Brycheiniog
  Roberts, S. E., 1 Jan 2001, In: Studia Celtica. 35, 1, p. 307-323 17 p.
  Research output: Contribution to journal › Article › peer-review

2008

• Selden Society Annual Lecture, London, July 2008.

  The Welsh Legal Triads.

  Jul 2008

  Activity: Participation in Academic conference (Invited speaker)

2007

• Bangor Centre for Medieval Studies Seminar Series, Bangor, November 2007

  Llechu mewn Llwyni a Galanas Gordderch: Merched yn y Trioedd Cyfreithiol.

  Nov 2007

  Activity: Participation in Academic conference (Invited speaker)
• Medieval Women in their Middle Age Conference, Bangor, September 2007.

  ‘Gwreic wyf fi’: Transition to Womanhood in Medieval Wales.

  Sep 2007

  Activity: Participation in Academic conference (Speaker)
• The 13th International Congress of Celtic Studies, Bonn, July 2007.

  Clear-voiced Dafydd and the ‘cowardly stuttering boaster’.

  Jul 2007

  Activity: Participation in Academic conference (Speaker)
• Kalamazoo International Congress on Medieval Studies, May 2007.

  Women in the Legal Triads.

  May 2007

  Activity: Participation in Academic conference (Speaker)
• Dafydd ap Gwilym Conference, Swansea, April 2007.

  Ymryson Dafydd ap Gwilym a Gruffudd Gryg.

  Apr 2007

  Activity: Participation in Academic conference (Speaker)

2006

• Celtic Studies Association of North America Annual Conference, Los Angeles, March 2006.

  ‘You Son-of-a-Bitch’: The Poetic Debate between Dafydd ap Gwilym and Gruffudd Gryg.

  Mar 2006

  Activity: Participation in Academic conference (Speaker)
• Celtic Studies Association of North America Annual Conference, Los Angeles, March 2006.

  The Virtual Dafydd ap Gwilym.

  Mar 2006

  Activity: Participation in Academic conference (Speaker)
• ASNAC Seminar, Cambridge University, January 2006.

  'You Motherf*****’: The Bardic Debate between Dafydd ap Gwilym and Gruffudd Gryg

  Jan 2006

  Activity: Participation in Academic conference (Invited speaker)

2005

• Cerrig Milltir International Conference, Aberystwyth, June 2005.

  Ymryson Dafydd ap Gwilym a Gruffudd Gryg.

  Jun 2005

  Activity: Participation in Academic conference (Speaker)

2004

• Testing the Pen: Medieval Celtic Manuscripts Conference, Aberdeen, August 2004.

  A Scribe and His Sources: the scribe-editor of manuscript Q of the Welsh laws.

  Aug 2004

  Activity: Participation in Academic conference (Speaker)
• Fforwm Beirdd yr Uchelwyr, Aberystwyth, May 2004.

  Y Vetustus Codex: Ffynhonnell Goll o Waith Dafydd ap Gwilym.

  May 2004

  Activity: Participation in Academic conference (Speaker)
• Cyfres Seminarau, Canolfan Uwchefrydiau Cymreig a Cheltaidd, Aberystwyth, February 2004.

  Llawysgrif Q a’r Trioedd Cyfreithiol.

  Feb 2004

  Activity: Participation in Academic conference (Invited speaker)

2003

• The 12th International Congress of Celtic Studies, Aberystwyth, August 2003.

  Dafydd ap Gwilym, Ei Ewythr a’r Gyfraith.

  Aug 2003

  Activity: Participation in Academic conference (Speaker)

2002

• Celtic Studies Association of North America Annual Conference, University of Notre Dame, Indiana, May 2002.

  Educating Lawyers in Medieval Wales.

  May 2002

  Activity: Participation in Academic conference (Speaker)
• Oxford University Celtic Seminar, Oxford, January 2002

  The Education of the Medieval Welsh Lawyer.

  Jan 2002

  Activity: Participation in Academic conference (Invited speaker)