Antonia Empress of the Roman Empire from 36 BC to 37 AD.
Antonia Minor was the younger of two daughters of Marcus Antonius and Octavia Minor. She was a niece of the Emperor Augustus, sister-in-law of the Emperor Tiberius, paternal grandmother of the Emperor Caligula and Empress Agrippina the Younger, mother of the Emperor Claudius, and both maternal great-grandmother and paternal great-aunt of the Emperor Nero.

In 16 BC, she married the Roman general and consul Nero Claudius Drusus. Drusus was the stepson of her uncle Augustus, second son of Livia Drusilla and brother of future Emperor Tiberius. They had several children, but only three survived: the famous general Germanicus, Livilla and the Roman Emperor Claudius.

All coins of Antonia were struck posthumously, during the reign of Claudius, who also elevated her to Augusta.
Antonia
Epithet: Minor ("the Younger")
/Files/Images/Coinsite/CoinDB/Antonia(0).jpg
An AE Dupondius struck 42 AD in Rome
Obverse: ANTONIA AVGVSTA, draped bust right

Reverse: TI CLAVDIVS CAESAR AVG P M TR P IMP S-C, Claudius, togate, standing left, holding simpulum

Diameter: 26 mm
Die Orientation: 0 H
Weight: 12.6 g

Reverse very worn, but a nice portrait for the grade

Cohen 6, RCV 1903
/Files/Images/Coinsite/CoinDB/Caligula_Antonia_1.jpg
An AE unit struck 37-41 AD in Thessalonica
Obverse: Laureate head left; Γ KAIΣAP ΘEΣΣAΛONIKEΩN

Reverse: Veiled bust of Antonia (grandmother of Caligula); ANTΩNIA_ΣEBAΣTH

Diameter: -
Die Orientation: -
Weight: 8.41 g
No notes for this coin
RPC 1574
/Files/Images/Coinsite/CoinDB/716_Caligula_Antonia_Thessalonica.jpg
An AE unit struck 37-41 AD in Thessalonica
Obverse: Laureate head left; Γ KAIΣAP ΘEΣΣAΛONIKEΩN

Reverse: Veiled bust of Antonia (grandmother of Caligula); ANTΩNIA_ΣEBAΣTH

Diameter: -
Die Orientation: -
Weight: 9.96 g
No notes for this coin
RPC 1574