Caius Merlyn Britanicus - a member of one of the oldest families in Camulod. He has inherited the command of the colonies military forces because of this. His wife has died 3 years before the beginning of the book. He has been educated by Druids along with his Roman elders, who have taught him much about both occult Celtic knowledge and Roman military tactics and understanding respectively. Merlyn was previously married to the daughter of King Athol of the Scots, Deirdre. Merlyn has dreams that often become true.
Arthur Pendragon - the heir to Uther Pendragon. He is the illegitimate son of Uther and Ygraine, Lot's wife. His mother was the daughter of Athol Mac Iain. Because of this Arthur could potentially claim the thrones of Cambria, the Scots, and Cornwall. Merlyn also intends to raise the child as if he is his own, adopting him so as to allow Arthur to become protector of Camulod as well.
Lucanus- A physician trained in Alexandria to become a doctor of the legion, now residing as the prime medical caregiver in Camulod. He is schooled in Galen's medicine. His mentor was also a strong believer in chastity as a means of enlightening the soul. He is older than Merlyn.
Donuil - a prince of the Scots, whose kingdom is in Eire, held captive by Camulod as an assurance of peace. While living in Camulod he develops a fondness for the government and becomes soldier of Camulod.
Ambrose- Half brother to Merlyn on his father's side. Ambrose was formally a leader of King Vortigern's Northumbrian forces and invited to return to Camulod . When he returns, Merlyn offers Ambrose the position of second in command of the Armed forces of Camulod, in order to better integrate the ability of the Cavalry with the Infantry.
Athol Mac Iain- King of the Scots of Eire. An old King who rules a large section of Western Ireland, he is the father of Donuil and Conner.
Turga- The woman procured by Merlyn to take care of and feed Arthur after Connor's ship finds Arthur and Merlyn. She becomes the permetual caretaker of Arthur among Athol's tribe and during Merlyn's return to Briton.
Dedelus- Merlyn's Centurian, or NCO, acting as the second in command of the small company of Cavalry that accompanies Merlyn to Eire.
Shelagh- Donuil's bethrothed, she also has the dreams of foresight like Merlyn. She and Merlyn have a love interest in each other, however they decide not to pursue this in light of her betrothal to Donuil and Merlyn's pledge of celibacy.
Dergyll- The cousin of Uther Pendragon and the most clear man to inherit due to the hidden existence of Arthur. He controls a sizable amount of the Pendragon lands.
Mod- a druid who had apprenticed to the same teacher as Merlyn, who is now in service of Dergyll.
Ironhair- a political agitator who flees the kingdom of Camulod once his motives are discovered.
You'll need to sign up to view the entire study guide.