The Jacobean era refers to the period in English and Scottish history that coincides with the reign of King James VI (1567–1625) of Scotland, who also inherited the crown of England in 1603 as James I. The Jacobean era succeeds the Elizabethan era and precedes the Caroline era, and specifically denotes a style of architecture, visual arts, decorative arts, and literature that is predominant of that period.

The word "Jacobean" is derived from Jacobus, the Latin form of the English name James.

The practical if not formal unification of England and Scotland under one ruler was a development of the first order of importance for both nations, and would shape their existence to the present day. Another development of crucial significance was the foundation of the first British colonies on the North American continent, at Jamestown, Virginia in 1607, in Newfoundland in 1610, and at Plymouth Colony in Massachusetts in 1620, which laid the foundation for future British settlement and the eventual formation of both Canada and the United States of America.

Robert Leroy Johnson (May 8, 1911 – August 16, 1938) was an American blues singer and musician. His landmark recordings from 1936–37 display a combination of singing, guitar skills, and songwriting talent that have influenced later generations of musicians. Johnson's shadowy, poorly documented life and death at age 27 have given rise to much legend, including a Faustian myth. As an itinerant performer who played mostly on street corners, in juke joints, and at Saturday night dances, Johnson enjoyed little commercial success or public recognition in his lifetime.

His records sold poorly during his lifetime, and it was only after the first reissue of his recordings on LP in 1961 that his work reached a wider audience. Johnson is now recognized as a master of the blues, particularly of the Mississippi Delta blues style. He is credited by many rock musicians as an important influence; Eric Clapton has called Johnson "the most important blues singer that ever lived." Johnson was inducted into the Rock and Roll Hall of Fame as an "Early Influence" in their first induction ceremony in 1986. In 2003, David Fricke ranked Johnson fifth in Rolling Stone 's list of 100 Greatest Guitarists of All Time.

Samuel Wanamaker (14 June 1919 – 18 December 1993) was an American film director and actor and is credited as the person most responsible for the modern recreation of Shakespeare's Globe Theatre in London. He was the father of actress Zoë Wanamaker.

Wanamaker was born in Chicago, Illinois, the son of Ukrainian Jewish immigrants from Nikolayev, tailor Maurice Wattenmacker (Manus Watmakher) and Molly Bobele. He was the younger of two brothers, the elder being William Wanamaker, long time cardiologist at Cedars-Sinai Hospital in Los Angeles. Wanamaker trained at the Goodman Theatre in Chicago and began working with summer stock theatre companies in Chicago and northern Wisconsin, where he helped build the stage of the Peninsula Players Theatre in 1937.

Wanamaker began his acting career in traveling shows and later worked on Broadway. In 1940, he married Charlotte Holland, a Canadian radio soap star of the 1940s and later an actress.

In 1943, Wanamaker was part of the cast of the play Counterattack at the National Theatre, Washington D.C.. During the play he became enamored of the ideals of Communism and joined the American Communist Party. He attended Drake University prior to serving in the U.S. Army between 1943 and 1946 during the Second World War. In 1947 he returned to civilian life and, before relocating to Hollywood, quit the Communist Party.

Orlando Gibbons (baptised 25 December 1583 – 5 June 1625) was an English composer, virginalist and organist of the late Tudor and early Jacobean periods. He was a leading composer in the England of his day.

Gibbons was born in Cambridge and christened at Oxford the same year – thus appearing in Oxford church records.

Between 1596 and 1598 he sang in the Choir of King's College, Cambridge, where his brother Edward Gibbons (1568–1650), eldest of the four sons of William Gibbons, was master of the choristers. The second brother Ellis Gibbons (1573–1603) was also a promising composer, but died young. Orlando entered the university in 1598 and achieved the degree of Bachelor of Music in 1606.James I appointed him a Gentleman of the Chapel Royal, where he served as an organist from at least 1615 until his death. In 1623 he became senior organist at the Chapel Royal, with Thomas Tomkins as junior organist. He also held positions as keyboard player in the privy chamber of the court of Prince Charles (later King Charles I), and organist at Westminster Abbey. He died at age 41 in Canterbury of apoplexy, and a monument to him was built in Canterbury Cathedral. A suspicion immediately arose that Gibbons had died of the plague, which was rife in England that year. Two physicians who had been present at his death were ordered to make a report, and performed an autopsy, the account of which survives in The National Archives:

James VI and I (19 June 1566 – 27 March 1625) was King of Scots as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the English and Scottish crowns on 24 March 1603 until his death. The kingdoms of England and Scotland were individual sovereign states, with their own parliaments, judiciary, and laws, though both were ruled by James in personal union.

He became King of Scotland at the age of thirteen months, succeeding his mother Mary, Queen of Scots, who had been compelled to abdicate in his favour. Four different regents governed during his minority, which ended officially in 1578, though he did not gain full control of his government until 1583. In 1603, he succeeded the last Tudor monarch of England and Ireland, Elizabeth I, who died without issue. He continued to reign in all three kingdoms for 22 years, a period known as the Jacobean era after him, until his death in 1625 at the age of 58. After the Union of the Crowns, he based himself in England (the largest of the three realms) from 1603, only returning to Scotland once in 1617, and styled himself "King of Great Britain and Ireland". In his reign, the Plantation of Ulster and British colonization of the Americas began.