221

221 in various calendars
Gregorian calendar	221; CCXXI
Ab urbe condita	974
Assyrian calendar	4971
Balinese saka calendar	142–143
Bengali calendar	−372
Berber calendar	1171
Buddhist calendar	765
Burmese calendar	−417
Byzantine calendar	5729–5730
Chinese calendar	庚子年 (Metal Rat); 2918 or 2711; — to —; 辛丑年 (Metal Ox); 2919 or 2712
Coptic calendar	−63 – −62
Discordian calendar	1387
Ethiopian calendar	213–214
Hebrew calendar	3981–3982
Hindu calendars
- Vikram Samvat	277–278
- Shaka Samvat	142–143
- Kali Yuga	3321–3322
Holocene calendar	10221
Iranian calendar	401 BP – 400 BP
Islamic calendar	413 BH – 412 BH
Javanese calendar	99–100
Julian calendar	221; CCXXI
Korean calendar	2554
Minguo calendar	1691 before ROC; 民前1691年
Nanakshahi calendar	−1247
Seleucid era	532/533 AG
Thai solar calendar	763–764
Tibetan calendar	阳金鼠年; (male Iron-Rat); 347 or −34 or −806; — to —; 阴金牛年; (female Iron-Ox); 348 or −33 or −805

Millennium:	1st millennium
Centuries:	2nd century; 3rd century ; 4th century;
Decades:	200s; 210s; 220s ; 230s; 240s;
Years:	218; 219; 220; 221 ; 222; 223; 224;

Year 221 (CCXXI) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Gratus and Vitellius (or, less frequently, year 974 Ab urbe condita). The denomination 221 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

Roman Empire

June 26 – Emperor Elagabalus adopts his cousin Alexander Severus as his heir, and receives the title of Caesar.^[1]
July – Elagabalus is forced to divorce Aquilia Severa, and marries his third wife Annia Faustina. After five months he returns to Severa, and claims that the original divorce is invalid. The marriage is symbolic, because Elagabalus appears to be homosexual or bisexual. According to the historian Cassius Dio, he has a stable relationship with his chariot driver, the slave Hierocles.

Asia

May 15 – Liu Bei, Chinese warlord and descendant of the imperial clan of the Han dynasty, proclaims himself emperor in Chengdu, Sichuan, and establishes the state of Shu Han.

Births

Liu Ling, Chinese poet and scholar (d. 300)
Yang Hu, Chinese general and politician (d. 278)

Deaths

August 4 – Lady Zhen, Chinese noblewoman (b. 183)
Dong He (or Youzai), Chinese official and politician
Mi Zhu, Chinese general and politician (b. 165)
Yu Jin, Chinese general serving under Cao Cao
Zhang Fei, Chinese general and politician

References

^ Dion Cassius; Scott, Andrew G. (2018). Emperors and usurpers: an historical commentary on Cassius Dio's Roman history books 79(78)-80(80)-(A.D. 217-229). American classical studies. New York (N.Y.): Oxford University Press. p. 106. ISBN 978-0-19-087960-0.

[1] Dion Cassius; Scott, Andrew G. (2018). Emperors and usurpers: an historical commentary on Cassius Dio's Roman history books 79(78)-80(80)-(A.D. 217-229). American classical studies. New York (N.Y.): Oxford University Press. p. 106. ISBN 978-0-19-087960-0.

[1]

Gregorian calendar	221 CCXXI
Ab urbe condita	974
Assyrian calendar	4971
Balinese saka calendar	142–143
Bengali calendar	−372
Berber calendar	1171
Buddhist calendar	765
Burmese calendar	−417
Byzantine calendar	5729–5730
Chinese calendar	庚子年 (Metal Rat) 2918 or 2711 — to — 辛丑年 (Metal Ox) 2919 or 2712
Coptic calendar	−63 – −62
Discordian calendar	1387
Ethiopian calendar	213–214
Hebrew calendar	3981–3982
Hindu calendars
- Vikram Samvat	277–278
- Shaka Samvat	142–143
- Kali Yuga	3321–3322
Holocene calendar	10221
Iranian calendar	401 BP – 400 BP
Islamic calendar	413 BH – 412 BH
Javanese calendar	99–100
Julian calendar	221 CCXXI
Korean calendar	2554
Minguo calendar	1691 before ROC 民前1691年
Nanakshahi calendar	−1247
Seleucid era	532/533 AG
Thai solar calendar	763–764
Tibetan calendar	阳金鼠年 (male Iron-Rat) 347 or −34 or −806 — to — 阴金牛年 (female Iron-Ox) 348 or −33 or −805