On This Day

Leiden University Library opens its doors after its founding in 1575

Leiden] ; in English and archaic Dutch also Leyden) is a city and municipality in the province of South Holland, Netherlands.

Leiden] ; in English and archaic Dutch also Leyden) is a city and municipality in the province of South Holland, Netherlands. The municipality of Leiden has a population of 127,046 (31 January 2023), but the city forms one densely connected agglomeration with its suburbs Oegstgeest, Leiderdorp, Voorschoten and Zoeterwoude with 215,602 inhabitants. The Netherlands Central Bureau of Statistics (CBS) further includes Katwijk in the agglomeration which makes the total population of the Leiden urban agglomeration 282,207. Further, Teylingen, Noordwijk, and Noordwijkerhout are included in the larger Leiden urban area, which has 365,913 inhabitants.

Historical Significance

Leiden] ; in English and archaic Dutch also Leyden) is a city and municipality in the province of South Holland, Netherlands.

Events Before

  1. Walter Raleigh brings the first tobacco to England from Virginia

    Sir Walter Raleigh (1553 – 29 October 1618) was an English statesman, soldier, writer and explorer.

  2. Battle of Boksum: Spanish troops under Count Tassis defeat the States Army

    Battle of Boksum: Spanish troops under Count Tassis defeat the States Army

  3. Robert Dudley, earl of Leicester, becomes governor-general of the States General of the United Provinces (Netherlands)

    Robert Dudley, 1st Earl of Leicester (24 June 1532 – 4 September 1588) was an English statesman and the favourite of Elizabeth I from her accession until his death.

  4. Johan van Oldenbarnevelt becomes Dutch chief legal advisor

    Johan van Oldenbarnevelt becomes Dutch chief legal advisor

  5. English colonists sailed from Roanoke Island, North Carolina

    The Roanoke Colony (ROH-ə-nohk) were two attempts by Sir Walter Raleigh to found the first permanent English settlement in North America.

Events After

  1. King Philip II dispatches the Spanish Armada under the Duke of Medina-Sidonia from Lisbon, Portugal to invade England

    King Philip II dispatches the Spanish Armada under the Duke of Medina-Sidonia from Lisbon, Portugal to invade England

  2. The "Invincible" Spanish Armada is sighted approaching England, and several skirmishes follow, forcing the invading flee

    The "Invincible" Spanish Armada is sighted approaching England, and several skirmishes follow, forcing the invading fleet to make a long and costly retreat around Scotland and Ireland

  3. Pope Sixtus V issues the apostolic constitution "Immensa aeterni Dei" to reform the Roman Curia

    Immensa aeterni Dei ("The immeasurable [wisdom of] the eternal God") is an apostolic constitution in the form of a papal bull issued by Pope Sixtus V on 22 January 1588.

  4. Christian IV succeeds Frederick II as king of Denmark

    Frederick II (Danish: Frederik 2.; 1 July 1534 – 4 April 1588) was King of Denmark and Norway and Duke of Schleswig and Holstein from 1559 until his death in 1588. A member of the House of Oldenburg,...

  5. Duke Henri de Guise's troops occupy Paris

    Charles de Lorraine, duc de Mayenne (26 March 1554 – 3 October 1611) was a French noble, governor, military commander and rebel during the latter French Wars of Religion.

More from the 1580s

Frequently Asked Questions

What happened on October 31, 1587?
Leiden] ; in English and archaic Dutch also Leyden) is a city and municipality in the province of South Holland, Netherlands. The municipality of Leiden has a population of 127,046 (31 January 2023), but the city forms one densely connected agglomeration with its suburbs Oegstgeest, Leiderdorp, Voorschoten and Zoeterwoude with 215,602 inhabitants. The Netherlands Central Bureau of Statistics (CBS) further includes Katwijk in the agglomeration which makes the total population of the Leiden urban agglomeration 282,207.
Why is Leiden University Library opens its doors after its founding in 1575 significant?
Leiden] ; in English and archaic Dutch also Leyden) is a city and municipality in the province of South Holland, Netherlands.

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