Here's a set of character notes I've made to keep myself straight Hope this may do the same for you. Updated frequently. Each character followed by associated character - therefore some overlap.
Rome characters
Lucius Vorenus Played By Kevin McKidd
centurian of the XXIIIth
Later Senator
Later Aventine gang-leader
Niobe - Wife
Vorena - Younger daughter
Vorena - Elder daughter
Lucius - Thought to be grandson,
actually son of Niobe
Mark Antony - Commander
Lyde - Sister of Niobe
Evander - Husband of Lyde,
secret lover of Niobe
Clarissa- Nosy neighbor
Titus Pullo Played By Ray Stevenson
Legionary of the XXIIIth
Friend of Vorenus
Martial arts instructor to Octavian
Eirene - Slave/Wife Played By Chiara Mastalli
Julius Caesar played By Ciarán Hinds
Calpurnia - Wife
Atia - Niece
Julia - Daughter (married to Pompey –
dies in childbirth)
Pompey - Co-Consul
Servilia - Lover
Posca - played by Nicholas Woodeson
Chief slave and personal servant,
confidant and
co-strategist
Pompey Magnus Played By Kenneth Cranham
In-city consul of Rome
Formerly greatest general of Rome
Cornelia - Wife
Durio - Aide
Julia - Deceased wife
Quintus - Bastard son
Atia of the Julii Played By Polly Walker
Julius Caesar - Uncle
Octavia - Daughter
Octavian - Son
Mark Antony - Lover
Timon - Lover
Castor - Chief Slave
merula - chief female slave
Timon Played By Lee Boardman
Jewish Horse Trader
Sometimes lover of Atia
Brother Levi
Mark Antony Played By James Purefoy
second in command to Julius Caesar
Julius Caesar - Commander
Atia - Lover
Marcus Junius Brutus Played By Tobias Menzies
Senator, patrician,
leader of plot to kill Julius Caesar
Servilia - Mother
Gaius Cassius Longinus
Another primary plotter,
friend of Brutus
He of the lean and hungry look,
according to Shakespeare.
Servilia of the Junii Played By Lindsay Duncan
Julius Caesar - Lover
Marcus Junius Brutus - Son
Eleni - Chief female servant
Duro - Hired assassin,
infiltrates Atia's house
Niobe Played By Indira Varma
wife of Vorenus
Lucius Vorenus - Husband
Vorena - Elder daughter
Vorena - Younger daughter
Clarissa - Friend, neighbor, busybody
Evander - Brother-in-law/lover
Lyde - Sister
Lucius - Bastard son
Gaius Octavian Played By Max Pirkis
Julius Caesar's heir and designated son
Later played by Simon Woods
Julius Caesar - Great Uncle
Atia - Mother
Octavia - Sister
Agrippa - Friend and general
Maecenas - Friend and confidant
Octavia of the Julii Played By Kerry Condon
Glabius - Husband, murdered by Timon at Atia's behest
Julius Caesar - Great Uncle
Atia - Mother
Octavian - Brother
Quintus Pompey Played By Rick Warden
Captured by Vorenus and Pullo
Torturer and plotter wih Brutus & Cassius
Taken into Servilia's household
Killed by Antony after reconciliation
Pompey Magnus - Father
Porcius Cato Played By Karl Johnson
Eminence grise' of the senate
Marcus Tullius Cicero Played By David Bamber
Orator, senator, schemer
Tyro His chief slave
Cleopatra Played By Lyndsey Marshal
Queen of Egypt
Lover of Caesar, and later Mark Antony
Caesarion Her son with Caesar (or perhaps Pullo)
Charmian Her chief counsel, speaks in third person
Erastes Fulmen Evil Businessman, killed by Vorenus
played by ???
Mascius Played By Michael Nardone
ex-soldier of the XIIIth, hired by Vorenus
Gaia Bordello supervisor
Played By Zuleikha Robinson
Marcus Vipsanius Agrippa - played by Allen leech
Octavian's friend
Macedonian Legionary Officer
Maecenas Hanger on of Octavian
General?
Memmio Aventine captain, rival to vorenus
Omnipor - one of his lieutenants, seducer of Vorena