John Dilwyn WILLIAMS
Trustee
| Charity | Role | Appointed |
|---|---|---|
| Cwmni Plas Glyn'y-Weddw Limited | Trustee | |
| Cymdeithas Hanes Teuluoedd Gwynedd/gwynedd Family History Society | Trustee | Sept. 21, 2024 |
| Cymdeithas Hanes Dyffryn Nantlle | Trustee | |
| The Caernarvonshire Historical Society | Trustee | |
| Ymddiriedolaeth Capel Newydd Nanhoron | Trustee |