guinevere is found in medieval welsh prose from the 12th century
1400  143045 traditionally associated with breconshire sin cent is most famous for using his poetry in the service of his christian beliefs and standing outside the tradition of praise of patron
 the poetic tradition represented in the work of y cynfeirdd the early poets as they are known then survives for over a thousand years to the work of the poets of the nobility in the 16th century