1/04/17 → 31/12/99
Project: Ymchwil
1/01/01 → 31/12/99
1/07/02 → 31/12/99
Hughes, C.
1/06/20 → 31/12/29
1/10/22 → 30/04/29
Middleburgh, S.
1/10/22 → 31/10/28
Hughes, D.
1/08/16 → 31/08/28