* 1638 – The Scottish National Covenant is signed in Edinburgh.

In 1638, the king signed a treaty with the Dutch East India Company to get rid of Portuguese who ruled most of the coastal areas.

On September 21, 1638, the colonists signed the Treaty of Hartford, officially ending the Pequot War.

David Ross 12th of Balnagowan signed the National Covenant at Inverness on 26 April 1638.

In early 1638 the National Covenant was signed by large numbers of Scots, protesting at the introduction of the Prayer Book and other liturgical innovations that had not first been tested and approved by free Parliaments and General Assemblies of the Church.

The agreement, known as the first Treaty of Hartford, was signed on September 21, 1638.

This treaty was signed on September 21, 1638.

The Quinnipiac reservation at Mioonhktuck ( East Haven ) is said to be the first reservation in what would become the United States over a century later, as a result of the first Quinnipiac / English Treaty signed in November 1638.

Momauguin, Quinnipiac Grand Sachem in 1638, signed the First Treaty with the English planters at Quinnipiac ( New Haven ), “ along with others of his council ,” granting the English the use of Quinnipiac land at New Haven, the Central Council Fire of the Sachemdom, while retaining full rights to the “ reservation ” as well as full rights to fish and hunt all property.

In 1638 the Solemn League of the Covenant was signed throughout Scotland raising objecting to the enforcement of the use of the Anglican Book of Common Prayer in Scotland.

On June 18, 1638 Bronck signed his banns of marriage as Jonas Jonasson Bronck.

On his arrival he signed the 1638 Covenant and the 1643 Solemn League and Covenant and was proclaimed King of Scots.

The daughter of Sir Allen Apsley, Lieutenant of the Tower of London, and Lady Lucy St. John, she married on 3 July 1638 in St. Andrew Holborn, London England to Colonel John Hutchinson, one of those who signed the death-warrant of King Charles I of England, but who afterwards protested against the assumption of supreme power by Oliver Cromwell.

The Portsmouth Compact was a document signed on March 7, 1638 that established the settlement of Portsmouth, which is now a town in the state of Rhode Island.

Charles landed in Scotland at Garmouth in Moray on 23 June 1650 and signed the 1638 Covenant and the 1643 Solemn League immediately after coming ashore.

On 7 March 1638, before leaving Boston, William Hutchinson and other supporters of his wife signed an instrument, sometimes called the Portsmouth Compact, agreeing to form a non-sectarian government that was Christian in character.

Before leaving Boston, Coggeshall and many other Hutchinson supporters signed a compact in March 1638 agreeing to form a government based on the individual consent of the inhabitants.

He signed the national covenant in 1638, and was Governor of Newcastle in the same year.

In 1638 the National Covenant was presented and signed in front of the pulpit.

He left in a storm for Pocasset, December 4, 1638.

But in 1638 Richelieu, desperate for money to carry on the Thirty Years ' War, defaulted on the government's bonds.

However, this statement for integers can be found already in the work of another French mathematician, Claude Gaspard Bachet de Méziriac ( 1581 – 1638 ).

* Cyril Lucaris ( Patriarch Cyril I of Constantinople ), reigned for six terms between 1612 and 1638

However, in colonial America a delusional Dorothy Talbye was hanged in 1638 for murdering her daughter, as at the time Massachusetts's common law made no distinction between insanity ( or mental illness ) and criminal behavior.

Johann Heinrich Alsted ( March 1588 – November 9, 1638 ) was a German Calvinist minister and academic, known for his varied interests: in Ramism and Lullism, pedagogy and encyclopedias, theology and millennarianism.

In 1638, a proposal was made to revive the use of robes for the wives of knights in ceremonies, but this did not occur.

The island was not permanently inhabited for the forty years after its ' discovery ' by the Dutch, but in 1638 Cornelius Gooyer established the first permanent Dutch settlement in Mauritius with a garrison of twenty-five.

Militarily, Murad IV's reign is most notable for the war against Persia in which Ottoman forces invaded Azerbaijan, occupied Revan, Tabriz and Hamadan, and recaptured Baghdad in 1638.

* 1638 – Anne Hutchinson is expelled from Massachusetts Bay Colony for religious dissent.

While in the Netherlands he changed his address frequently, living among other places in Dordrecht ( 1628 ), Franeker ( 1629 ), Amsterdam ( 1629 – 30 ), Leiden ( 1630 ), Amsterdam ( 1630 – 32 ), Deventer ( 1632 – 34 ), Amsterdam ( 1634 – 35 ), Utrecht ( 1635 – 36 ), Leiden ( 1636 ), Egmond ( 1636 – 38 ), Santpoort ( 1638 – 1640 ), Leiden ( 1640 – 41 ), Endegeest ( a castle near Oegstgeest ) ( 1641 – 43 ), and finally for an extended time in Egmond-Binnen ( 1643 – 49 ).

Minuit finished Fort Christina during 1638, then departed for Stockholm for a second group.

After a childless marriage for twenty-three years he had a son with Anne on 5 September 1638, whom he named after himself.

* Belize-English adventurers starting in 1638, used Belize as a source for logwood, a tree used to make a wool dye.

In Holland, the Dutch Republic ’ s 17th-century ( 1609 – 1672 ) mercantilist dominion was a first instance of global, commercial hegemony, made feasible with its technological development of wind power and its Four Great Fleets, for the efficient production and delivery of goods and services, which, in turn, made possible its Amsterdam stock market and concomitant dominance of world trade ; in France, King Louis XIV ( 1638 – 1715 ) and ( Emperor ) Napoleon I ( 1799 – 1815 ) established French hegemony via economic, cultural, and military domination of most of Continental Europe.

D for Peter Cole, and are to be sold at the signe of the Glove in Corne-hill neere the Royall Exchange, 1638 ).

D for Peter Cole, and are to be sold at the signe of the Glove in Corne-hill neere the Royall Exchange, 1638 ).

After seeking Spanish support late in 1638 for action against the Regent Christine Marie of Savoy, Madame Royale, Thomas went to Spanish Milan early in 1639, and alongside Spanish forces invaded Piedmont, where many towns welcomed him.

After seeking Spanish support late in 1638 for action against Regent Christine Marie, Madame Royale, Thomas went to Spanish Milan early in 1639, and alongside Spanish forces invaded Piedmont, where many towns welcomed him.

It was built between 1638 and 1715, with a long interruption for the English Civil War.

Marie de Medici's attempts to displace Richelieu ultimately led to her attempted coup ; for a single day, the " Day of the Dupes ", in November 1630, she seemed to have succeeded ; but the triumph of Richelieu was followed by her exile to Compiègne in 1630, from where she escaped to Brussels in 1631 and Amsterdam in 1638.

Built between 1629 and 1638 for Sir Edmund Wright, the house replaced an existing structure dating back to the 1300s.

The Cecil family retained the manor for fifty years before it was bought by Charles I in 1638 for his Queen, Henrietta Maria.