{"product_id":"9781471196447","title":"Greatest Knight, The - The Remarkable Life of William Marshal, The Power Behind Five English Thrones","description":"Portread agos atoch o un o farchogion disgleiriaf hanes - William Marshal - sy'n darlunio rhwysg a barbareiddiwch y Canol Oesoedd mewn modd lliwgar. Ymgyfeillachodd â chymeriadau pwysig megis y brenhinoedd Richard I (Lionheart) a John, a chynorthwyodd i lunio amodau'r Magna Carta. Dyma stori sy'n cynnig darlun byw o realaeth anwaraidd rhyfela canoloesol. 32 o luniau.","brand":"Thomas Asbridge","offers":[{"title":"Default Title","offer_id":51457347453241,"sku":"9781471196447","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/7813\/1001\/files\/9781471196447.jpg?v=1770799282","url":"https:\/\/www.ffolio.cymru\/products\/9781471196447","provider":"ffolio.cymru","version":"1.0","type":"link"}