Beti George yn holi'r Dr. Rhys Thomas, meddyg a chyn-filwr. Beti George chats to doctor Rhys Thomas, an anaesthetist and a former soldier. Show more
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Beti George yn holi'r Dr. Rhys Thomas, meddyg a chyn-filwr. Beti George chats to doctor Rhys Thomas, an anaesthetist and a former soldier. Show more