Changes

<br>

''Primary Author:<br> <section begin=PrimaryAuthor />1. Ethelwerd (c.)<br>2. Asser of Saint David's (c.)<br>3. Geoffrey of Monmouth (c.)<br>4. Gildas (c.)<br>5. Nennius (c.)<br>6. Richard of Cirencester (c.)<section end=PrimaryAuthor />''