Y gwrthdaro rhwng gemau rygbi ag Ysgol Sul a sut mae'r capeli yn ceisio cadw eu haelodau ifanc. A look at the clash between rugby and sunday school in Wales.
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Y gwrthdaro rhwng gemau rygbi ag Ysgol Sul a sut mae'r capeli yn ceisio cadw eu haelodau ifanc. A look at the clash between rugby and sunday school in Wales.