Hanes y mater
Boundary Commission for Wales: 2023 Review of Parliamentary Constituencies - Initial Proposals
- 01/09/2021 - Cyhoeddwyd yn y cynllun, September 2021 - February 2022
- 28/09/2021 - Eitem y Rhaglen, Cyngor Sir y Fflint Comisiwn Ffiniau i Gymru: Adolygu Etholaethau Seneddol 2023 - Cynigion Cychwynnol 28/09/2021
- 04/11/2021 - Published decision: Boundary Commission for Wales: 2023 Review of Parliamentary Constituencies - Initial Proposals