Annia Aurelia Galeria Lucilla was the second daughter of Marcus Aurelius and Faustina the younger. She married Lucius Verus, co-emperor with Marcus, around AD 164. After the death of her husband in AD 169, she remarried but was involved in a plot against Commodus and was exiled to Capri before being executed. Her coins were struck during the reign of Marcus Aurelius.

Main Roman Coin Book and Other References:

RIC = Mattingly, Harold    The Roman Imperial Coinage
BMC = Coins of the Roman Empire in the British Museum
RSC = Seaby, H A    Roman Silver Coinage
RCV = Sear, David R    Roman Coins and Their Values
Cr = Crawford, Michael    The Roman Republican Coinage
SB = Sear, David R    Byzantine Coins and Their Values
S = Coins of England and the United Kingdom
WW = Wildwinds.com (reference & attribution site)