Prophetia Anglicana, Merlini Ambrosij Britanni, ex incubo olim (ut hominum fama est) ante an̈nos mille ducentos circiter in Anglia nati, Vaticinia & prædictiones

by Merlin, Alanus de Insulis, Geoffrey of Monmouth, Bishop of St. Asaph, Ioachimus Bratheringius