Mary Thorley sy'n sgwrsio â Dei am ddwy a oedd yn flaenllaw iawn ymysg Undodiaid Sir Gâr. Mary Thorley tells Dei about two prominent Unitarians in Carmarthenshire. Show more
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Mary Thorley sy'n sgwrsio â Dei am ddwy a oedd yn flaenllaw iawn ymysg Undodiaid Sir Gâr. Mary Thorley tells Dei about two prominent Unitarians in Carmarthenshire. Show more