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,
Arthur S. Obermayer had a wife, Judith, and three children. He died of cancer on January 10, 2016 in Dedham, Massachusetts. He was the brother of Herman Obermayer. Arthur S. Obermayer Arthur S. Obermayer (July 17, 1931 – January 10, 2016) was an American entrepreneur and philanthropist. He was the founder and president of the Moleculon Research Corporation. He was a co-founder of Partners for Progressive Israel and the Obermayer German Jewish History Awards. Arthur S. Obermayer was born in Philadelphia. His "four grandparents were all German." His family came from Creglingen. Obermayer graduated from Swarthmore College. He received a PhD in Chemistry