Coel Hen [SEP] date of death
folklore states that Coel and his entire army perished in the Battle of Coilsfield. According to Welsh tradition the region of Kyle was named for Coel, and a mound at Coylton in Ayrshire was regarded as his tomb. Projections back from dated individuals suggest that Coel Hen lived around AD 350–420, during the time of the Roman departure from Britain. In his book "The Age of Arthur", historian John Morris suggested Coel may have been the last of the Roman "Duces Brittanniarum" (Dukes of the Britons) who commanded
), the basis for many English and Welsh legends, Maximianus as he calls him, was a Roman senator, a nephew of Coel Hen through Coel's brother Ioelinus, and king of the Britons following the death of Octavius (Eudaf Hen). Geoffrey writes this came about because Octavius wanted to wed his daughter to just such a powerful half-Roman-half-Briton and to give the kingship of Britain, as a dowry, to that husband, so he sent a message to Rome offering his daughter to