Answer: mcvi

AnswerCrossword Clue
MCVICLVIII septupled
MCVIYear in the reign of England's Henry I
MCVIXIIth-century date
MCVI1106, to Nero
MCVI1106, in old Rome
MCVITwelfth-century date
MCVITwice DLIII
MCVIYear in the reign of Henry I
MCVIYear England captured Normandy at the Battle of Tinchebray
MCVILXXIX times XIV