Historicity of King Arthur in the mid-10th century and gives the date of Badon as 516, and it lists Arthur's death as occurring in 537 at the Battle of Camlann. The annals survive in a version dating from the 10th century, and all other sources that name Arthur were written at least 400 years after the events which they describe. Arthur was first styled as a king of the Britons in Geoffrey of Monmouth's chronicle "Historia Regum Britanniae" (c. 1136). Geoffrey also makes Ambrosius Aurelianus (whom he calls Aurelius Ambrosius) a king of Britain and an older brother of Uther Pendragon, father of Arthur,
Either/Or Ludvig Heiberg, a prominent Hegelian, at first criticized the aesthetic section, "Either" (Part I), then he had much better things to say about "Or", Part II. Julie Watkin said "Kierkegaard replied to Heiberg in "The Fatherland" as Victor Eremita, blaming Heiberg for not reading the preface to Either/Or which would have given him the key to the work." Kierkegaard later used his book "Prefaces" to publicly respond to Heiberg and Hegelianism. Kierkegaard and William Godwin were very similar in their criticism of critics. He also published a short article, "Who is the Author of Either/Or?", a week after the publication