William Gwyn Jones
Trustee
| Charity | Role | Appointed |
|---|---|---|
| Cymdeithas Aberaeron Society | Trustee | Sept. 16, 2020 |
| Cymdeithas Ceredigion i'r Deillion / Ceredigion Association for the Blind | Trustee | Sept. 30, 2021 |
| The James Pantyfedwen Foundation (ymddiriedolaeth James Pantyfedwen) | Trustee | Nov. 24, 2022 |
| Theatr Genedlaethol Cymru | Trustee | Nov. 7, 2015 |
| Ymddiriedolaeth Nant Gwrtheyrn | Trustee | June 24, 2023 |