AD 43

Millennium:	1st millennium
Centuries:	1st century BC 1st century 2nd century
Decades:	20s 30s 40s 50s 60s
Years:	40 41 42 AD 43 44 45 46

AD 43 in various calendars

Gregorian calendar	AD 43 XLIII
Ab urbe condita	796
Assyrian calendar	4793
Balinese saka calendar	N/A
Bengali calendar	−550
Berber calendar	993
Buddhist calendar	587
Burmese calendar	−595
Byzantine calendar	5551–5552
Chinese calendar	壬寅年 (Water Tiger) 2740 or 2533     — to — 癸卯年 (Water Rabbit) 2741 or 2534
Coptic calendar	−241 – −240
Discordian calendar	1209
Ethiopian calendar	35–36
Hebrew calendar	3803–3804
Hindu calendars
- Vikram Samvat	99–100
- Shaka Samvat	N/A
- Kali Yuga	3143–3144
Holocene calendar	10043
Iranian calendar	579 BP – 578 BP
Islamic calendar	597 BH – 596 BH
Javanese calendar	N/A
Julian calendar	AD 43 XLIII
Korean calendar	2376
Minguo calendar	1869 before ROC 民前1869年
Nanakshahi calendar	−1425
Seleucid era	354/355 AG
Thai solar calendar	585–586
Tibetan calendar	阳水虎年 (male Water-Tiger) 169 or −212 or −984     — to — 阴水兔年 (female Water-Rabbit) 170 or −211 or −983

AD 43 (XLIII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Caesar and Vitellius (or, less frequently, year 796 Ab urbe condita). The denomination AD 43 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Events

By place

Britain

• Roman conquest of Britain:
  • May – Aulus Plautius, crossing (probably) from Boulogne (Bononia) in the Classis Britannica, lands with four Roman legions (20,000 men) and the same number of auxiliaries at Rutupiae (probably modern Richborough) on the east coast of Kent. General (future emperor) Vespasian plays a major role in the defeat of the Britons led by the brothers Caratacus and Togodumnus (leaders of the Catuvellauni) in the 2-day Battle of the Medway (probably at the river near Rochester) and the Romans drive them back to and across the River Thames; Togodumnus dies soon after. Plautius halts at the Thames and sends for the Emperor.
  • September – Emperor Claudius, who arrives with reinforcements including war elephants, leads the march on Camulodunum (modern Colchester). Eleven British kings, probably including those of the Iceni and Brigantes, submit without a fight. Plautius becomes the first Governor of Roman Britain.
  • Vespasian begins to subdue the south-west.
  • The Romans begin to construct forts, such as at Peterborough, and a road that later becomes Ermine Street.
  • The Romans capture a Brythonic settlement at Kent and rename it Durovernum Cantiacorum (modern Canterbury); and establish a Roman fort to guard the crossing of the Kentish River Stour.
  • Roman London (Londinium) is established on the Thames.

Roman Empire

• Julia Livia, daughter of Drusus Julius Caesar, is executed at the instigation of Claudius' wife Messalina.
• Claudius annexes Lycia in Asia Minor, combining it with Pamphylia as a Roman province.
• The Romans now have complete control of the Mediterranean Sea.

Central Asia

• Warfare begins between the northern and southern Huns.

Vietnam

• The warrior Trung Sisters commit suicide after their resistance is defeated at Nam Viet.
• Vietnam is designated a province of China.

Parthia

• King Vardanes I of Parthia forces the city of Seleucia on the Tigris to surrender.

By topic

Religion

• In Coptic Orthodox Christianity, Mark the Evangelist becomes the first Pope of Alexandria, thus establishing the Christian Church in Africa.

Arts and Science

• Pomponius Mela, Roman geographer, writes De situ orbis libri (approximate date).

Births

• Martial, Roman poet (approximate date)

Deaths

• Aemilia Lepida, Roman noblewoman, fiancee of Claudius (b. 5 BC)
• Appius Junius Silanus, Roman consul (executed)
• Julia Livia, daughter of Drusus Julius Caesar (executed)
• Togodumnus, king of the Catuvellauni
• Trưng Sisters, Vietnamese military leaders (approximate date)