Dangos 4 canlyniad
Disgrifiad archifolCymdeithas yr Iaith Gymraeg/Welsh Language Society
Cymdeithas yr Iaith Gymraeg/Welsh Language Society
Cymdeithas yr Iaith Gymraeg/Welsh Language Society
Cymdeithas yr Iaith Gymraeg/Welsh Language Society
Miscellaneous groups to promote the Welsh language
Miscellaneous groups to promote the Welsh language
Welsh box on 2001 Census Form
Welsh box on 2001 Census Form