1. 'A Bedwyr i Bawb Ydoedd'

   Wiliams, G. (Speaker), Morgan, D. L. (Speaker), Jones, G. P. (Speaker), Glyn, E. (Speaker), Jones, M. P. (Speaker), Evans, N. I. (Speaker) & Williams, Y. (Speaker)

   2017

   Activity: Talk or presentation › Oral presentation

2. 'Anfon y Nico i Landŵr': eitem radio am delyneg boblogaidd Cynan o gyfnod y Rhyfel Byd Cyntaf.

   Wiliams, G. (Contributor)

   2014

   Activity: Other › Types of Public engagement and outreach - Media article or participation

3. 'Cerddi Cynan': sgwrs i aelodau cymdeithas lenyddol Capel Coffa, Cyffordd Llandudno; 13 Ionawr 2014

   Wiliams, G. (Speaker)

   2014

   Activity: Talk or presentation › Invited talk

4. 'Clonc Cinio: Holi Guto Dafydd'

   Wiliams, G. (Speaker) & Dafydd, G. (Keynote speaker)

   2016

   Activity: Talk or presentation › Invited talk

5. 'Cofio a Ffuglenoli'r Rhyfel Byd Cyntaf': Darlith Flynyddol y Coleg Cymraeg Cenedlaethol, Eisteddfod Genedlaethol Cymru Sir Gâr, Llanelli, 5 Awst 2014.

   Wiliams, G. (Lecturer)

   2014

   Activity: Other › Types of External academic engagement - Invited talk

6. 'Cofio'r Bugail: Panel Trafod y Ffilm Hedd Wyn'

   Wiliams, G. (Contributor), Williams, M. (Chair), ap Glyn, I. (Contributor), Garmon, H. (Contributor), John, J. (Contributor) & Ellis, G. (Contributor)

   6 Mar 2019

   Activity: Other › Types of Public engagement and outreach - Schools engagement

7. 'Cynan a Phenmaenmawr'

   Wiliams, G. (Speaker)

   14 Jan 2019

   Activity: Talk or presentation › Invited talk

8. 'Cynan a'i Frwydr Hir â'r Rhyfel Mawr': darlith i Gymdeithas y Fainc Sglodion, Blaenau Ffestiniog

   Wiliams, G. (Contributor)

   2015

   Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

9. 'Cynan a'i frwydr hir â'r Rhyfel Mawr': darlith i Gylch Llenyddol y Faenol Fawr, Bodelwyddan; 6 Hydref 2014.

   Wiliams, G. (Lecturer)

   2014

   Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

10. 'Cynan a'r Orsedd: secsist neu achubwr?'

    Wiliams, G. (Contributor)

    7 Aug 2020

    Activity: Other › Types of Public engagement and outreach - Media article or participation

11. 'Cynan a'r Rhyfel Byd Cyntaf': darlith i Gymdeithas Hanes Dyffryn Nantlle, Pen-y-groes, 21 Tachwedd 2014

    Wiliams, G. (Lecturer)

    2014

    Activity: Other › Types of External academic engagement - Invited talk

12. 'Cynan a'r Rhyfel Mawr': darlith gyhoeddus

    Wiliams, G. (Lecturer)

    2017

    Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

13. 'Cynan a'r Rhyfel Mawr': darlith i aelodau Canolfan Hanes Uwchgwyrfai, Clynnog Fawr, Gwynedd, 8 Hydref 2016.

    Wiliams, G. (Lecturer)

    2016

    Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

14. 'Cynan a'r Rhyfel Mawr': sgwrs i aelodau Clwb y Garreg Wen, Prenteg, Porthmadog; 3 Mehefin 2014.

    Wiliams, G. (Invited speaker)

    2014

    Activity: Talk or presentation › Invited talk

15. 'Cynan y Sensor': darlith i aelodau Cyfeillion Amgueddfa Lloyd George, Llanystumdwy, Gwynedd; 17 Ionawr 2014

    Wiliams, G. (Lecturer)

    2014

    Activity: Other › Types of External academic engagement - Invited talk

16. 'Cynan y Sensor': sgwrs i aelodau Cymdeithas Lenyddol Bro Goronwy, Benllech, Ynys Môn; 14 Chwefror 2014.

    Wiliams, G. (Speaker)

    2014

    Activity: Talk or presentation › Invited talk

17. 'Cynan': darlith i Gymdeithas y Cymod, Caerfyrddin, 5 Rhagfyr 2014

    Wiliams, G. (Lecturer)

    2014

    Activity: Other › Types of External academic engagement - Invited talk

18. 'Cynan': darlith i aelodau arddwest Eisteddfod Gadeiriol Môn, 17 Medi 2016.

    Wiliams, G. (Lecturer)

    2016

    Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

19. 'Cynan's "Anfon y Nico": sending a goldfinch as a harbinger of modernism': darlith yn 20th Conference on Frisian Philology, Fryske Akademy, Leeuwarden, Yr Iseldiroedd

    Wiliams, G. (Speaker)

    2014

    Activity: Participating in or organising an event › Participation in Academic conference

20. 'Cynan, Carlo a'r Cwîn'

    Wiliams, G. (Speaker)

    8 Jan 2020

    Activity: Talk or presentation › Oral presentation

21. 'Cynan, Carlo a'r Cwîn'

    Wiliams, G. (Speaker)

    18 Oct 2019

    Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

22. 'Cyngerdd Cofio Cynan a Dadorchuddio Penddelw Efydd': darlith ar Cynan a'i waddol

    Wiliams, G. (Lecturer)

    2016

    Activity: Other › Types of Public engagement and outreach - Festival/Exhibition

23. 'Gwaed Gwirion': cyflwyno ac ymchwilio rhaglen deledu a ddarlledwyd ar S4C 28 Gorffennaf 2014

    Wiliams, G. (Presenter)

    2014

    Activity: Other › Types of Public engagement and outreach - Media article or participation

24. 'Gwestai pen-blwydd ar Dewi Llwyd ar Fore Sul'

    Wiliams, G. (Speaker)

    30 Dec 2018

    Activity: Talk or presentation › Invited talk

25. 'Gwyn Thomas, Llunyddiaeth a'r Llwyfan'

    Wiliams, G. (Speaker), ap Glyn, I. (Speaker), Davies, J. W. (Speaker) & Lewis, W. R. (Speaker)

    2017

    Activity: Talk or presentation › Oral presentation

26. 'Hedd Wyn - y ffilm'

    Wiliams, G. (Speaker) & Garmon, H. (Speaker)

    18 Nov 2019

    Activity: Talk or presentation › Oral presentation

27. 'Hedd Wyn'

    Wiliams, G. (Contributor)

    2017

    Activity: Other › Types of Public engagement and outreach - Media article or participation

28. 'Hedd Wyn: The Poet and the Hero'

    Wiliams, G. (Contributor)

    2017

    Activity: Other › Types of Public engagement and outreach - Media article or participation

29. 'Lansio Cardiau Post'

    Wiliams, G. (Speaker), Price, A. (Speaker) & Williams, M. (Invited speaker)

    31 Oct 2018

    Activity: Talk or presentation › Oral presentation

30. 'Llenorion Arfon a'r Rhyfel Mawr': darlith i Gymdeithas Hanes Sir Gaernarfon, Neuadd Goffa Pen-y-groes, Dyffryn Nantlle, 15 Medi 2016.

    Wiliams, G. (Lecturer)

    2016

    Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

31. 'Llenyddiaeth y Rhyfel Byd Cyntaf': darlith i Gymrodorion Caerdydd, 7 Chwefror 2014

    Wiliams, G. (Lecturer)

    2014

    Activity: Other › Types of External academic engagement - Invited talk

32. 'Pwy Glywodd Waedd y Bechgyn?': darlith i Gylch Trafod yr Alltwen, Penmorfa, Porthmadog; 29 Hydref 2014

    Wiliams, G. (Lecturer)

    2014

    Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar

33. 'Rhyfel Mawr Cynan': Darlith Goffa Dafydd Orwig 2014, Llyfrgell Bethesda, 9 Mehefin 2014.

    Wiliams, G. (Lecturer)

    2014

    Activity: Other › Types of External academic engagement - Invited talk

34. 'Rhyfel Mawr Cynan': darlith i gymdeithas lenyddol Capel Hyfrydle, Caergybi, 6 Tachwedd 2014.

    Wiliams, G. (Contributor)

    2014

    Activity: Other › Types of External academic engagement - Invited talk

35. 'Rhyfel Mawr Cynan': darlith yn Llyfrgell Genedlaethol Cymru, Aberystwyth, 3 Medi 2014

    Wiliams, G. (Lecturer)

    2014

    Activity: Other › Types of External academic engagement - Invited talk

36. 'Wyth rheswm dros sgwennu cofiant i Cynan'

    Wiliams, G. (Speaker)

    21 Jan 2019

    Activity: Talk or presentation › Invited talk

37. 'Y Llyfrau yn Fy Mywyd'

    Wiliams, G. (Contributor)

    25 Jul 2019

    Activity: Other › Types of Public engagement and outreach - Media article or participation

38. Aelod o Bwyllgor Gwaith Canolfan AHRC Ieithoedd Celtaidd/Member of AHRC Centre for Doctoral Training in the Celtic Languages Executive Committee/

    Wiliams, G. (Member) & Forsyth, K. (Chair)

    2014 → 2019

    Activity: Other › Types of External academic engagement - Membership of peer review panel or committee

39. Aelod o Fwrdd Cyfarwyddwyr Cwmni Theatr Bara Caws

    Wiliams, G. (Contributor)

    2017 → …

    Activity: Other › Types of External academic engagement - Membership of peer review panel or committee

40. Arholi traethawd PhD Manon Wynn Davies ym Mhrifysgol Aberystwyth

    Wiliams, G. (Examiner)

    2016

    Activity: Examination

41. Arholi traethawd PhD.

    Wiliams, G. (Examiner) & Brooks, S. (Examiner)

    2018

    Activity: Examination

42. Arholydd Allanol ar gyrsiau BA ac MA Adran y Gymraeg, Prifysgol Aberystwyth

    Wiliams, G. (Examiner)

    1 Oct 2019 → 30 Sept 2020

    Activity: Examination

43. Arholydd allanol ar draethawd PhD

    Wiliams, G. (Examiner) & Charnell-White, C. (Examiner)

    25 Oct 2019

    Activity: Examination

44. Arholydd mewnol ar draethawd PhD Meg Elis, project ysgrifennu creadigol; Yr Athro Marged Haycock, Prifysgol Aberystwyth yn arholydd allanol; 30 Medi 2016.

    Wiliams, G. (Examiner) & Haycock, M. (Examiner)

    2016

    Activity: Examination

45. Arholydd mewnol ar gyfer PhD Prifysgol Bangor; 4 Mehefin 2014.

    Wiliams, G. (Examiner) & Hallam, T. (Examiner)

    2014

    Activity: Examination

46. Barddoniaeth y Rhyfel Byd Cyntaf a 'Mab y Bwthyn' Cynan: Rhaglen Dei Tomos, BBC Radio Cymru; recordiwyd 31 Hydref 2014

    Wiliams, G. (Contributor)

    2014

    Activity: Other › Types of Public engagement and outreach - Media article or participation

47. Beirniad llên yn Eisteddfod Gadeiriol Môn 2015, 16 Mai 2015.

    Wiliams, G. (Contributor)

    2015

    Activity: Other › Types of Public engagement and outreach - Festival/Exhibition

48. Cadeirydd Panel Datganiad Meincnod Cymraeg y QAA

    Wiliams, G. (Contributor)

    2015 → 2016

    Activity: Other › Types of External academic engagement - Membership of peer review panel or committee

49. Canmlwyddiant Gwrthryfel y Pasg

    Wiliams, G. (Organiser), Murphy, W. (Keynote/plenary speaker), Ebenezer, L. (Invited speaker), Huey, L. (Invited speaker), Edwards, G. A. (Invited speaker), Lewis, L. G. (Invited speaker), ap Glyn, I. (Invited speaker) & Evans, D. W. (Invited speaker)

    2016

    Activity: Participating in or organising an event › Participation in Academic conference

50. Cofio Cynan

    Wiliams, G. (Speaker)

    26 Jan 2020

    Activity: Talk or presentation › Oral presentation