1/02/07 → 1/05/08
Project: Ymchwil
Baird, M.
1/07/06 → 31/03/07
15/01/07 → 14/05/08
Prys, D.
1/12/22 → 30/11/23
Webb-Davies, P.
1/09/15 → 1/08/19
12/02/07 → 1/08/16
1/02/15 → 1/08/15
Wynne-Jones, S.
1/01/22 → 24/04/24
Jones, D.
1/03/14 → 10/06/16
McCarthy, I.
1/07/19 → 7/08/23
1/11/21 → 1/08/22
Hold, N.
1/01/24 → 30/06/24
Edwards, R. T.
1/04/20 → 15/04/25
Owen, J.
1/06/23 → 30/06/26
3/03/06 → 31/01/09
3/03/06 → 7/09/09
1/01/12 → 31/01/14
Hodges, R.
1/11/14 → 30/11/15
1/07/22 → 11/08/23
1/07/09 → 17/02/14
Charlton, A.
1/11/11 → 31/12/13
31/07/08 → 10/07/09
Hutchings, J.
1/09/14 → 8/01/16
Jones, L.
1/05/22 → 15/08/25
Williams, S.
1/06/19 → 30/11/23