The theory the troubadour tradition was made by William just after his working experience of Moorish arts although preventing with the Reconquista in Spain has been championed by Ramón Maleséndez Pidal and Idries Shah. George T. Beech states that there is only one documented fight that William fought in https://zanderciikh.bloggazza.com/30304352/music-oud-for-dummies