To celebrate the life of one of Tintern Abbey’s greatest patrons, we will be welcoming William Marshal and his wife, Isabel, to Tintern for the 801st anniversary of her death.
Er mwyn dathlu bywyd un o noddwyr gorau Abaty Tyndyrn, byddwn ni’n croesawu William Marshal a’i wraig, Isabel, i Dyndyrn i goffâu 801 mlynedd ers ei marwolaeth.