Question: Chloridia: Rites to Chloris and Her Nymphs was the final masque that Ben Jonson wrote for the Stuart Court, The House of Stuart, originally Stewart and, in Gaelic, Stiùbhart , was a European royal house that originated in which country?

Context paragraphs:
The Fortunate Isles and Their Union: The Fortunate Isles and Their Union is a Jacobean era masque, written by Ben Jonson and designed by Inigo Jones, and performed on 9 January 1625.  It was the last masque acted before King James I, (who died two months later on 27 March), and therefore the final masque of the Jacobean era.

Chloridia: Chloridia: Rites to Chloris and Her Nymphs was the final masque that Ben Jonson wrote for the Stuart Court.  It was performed at Shrovetide, 22 February 1631, with costumes, sets and stage effects designed by Inigo Jones.

The Masque of Queens: The Masque of Queens, Celebrated From the House of Fame is one of the earlier works in the series of masques that Ben Jonson composed for the House of Stuart in the early 17th century.  Performed at Whitehall Palace on 2 February 1609, it marks a notable development in the masque form, in that Jonson defines and elaborates the anti-masque for the first time in its pages.

Love's Triumph Through Callipolis: Love's Triumph Through Callipolis was the first masque performed at the Stuart Court during the reign of King Charles I, and the first in which a reigning monarch appeared.  The work was written by Ben Jonson, with costumes, sets, and stage effects designed by Inigo Jones, and music by Nicholas Lanier.

The Hue and Cry After Cupid: The Hue and Cry After Cupid, or A Hue and Cry After Cupid, also Lord Haddington's Masque or The Masque at Lord Haddington's Marriage, or even The Masque With the Nuptial Songs at the Lord Viscount Haddington's Marriage at Court, was a masque performed on Shrove Tuesday night, 9 February 1608, in the Banqueting House at Whitehall Palace.  The work was written by Ben Jonson, with costumes, sets, and stage effects designed by Inigo Jones, and with music by Alfonso Ferrabosco — the team of creators responsible for previous and subsequent masques for the Stuart Court.

The Masque of Blackness: The Masque of Blackness was an early Jacobean era masque, first performed at the Stuart Court in the Banqueting Hall of Whitehall Palace on Twelfth Night, 6 January 1605.  It was written by Ben Jonson at the request of Anne of Denmark, the queen consort of King James I, who wished the masquers to be disguised as Africans.  Anne was one of the performers in the masque along with her court ladies, all of whom appeared in black face makeup.

Christmas, His Masque: Christmas, His Masque, also called Christmas His Show, was a Jacobean era masque, written by Ben Jonson and performed at the English royal court at Christmas of 1616.  Jonson's masque displays the traditional folklore and iconography of Christmas at an early-modern and pre-commercial stage of its development.

Time Vindicated to Himself and to His Honours: Time Vindicated to Himself and to his Honours was a late Jacobean era masque, written by Ben Jonson and with costumes, sets, and stage effects designed by Inigo Jones.  James's son and heir Prince Charles led the dances of the principal masquers, as he had in several previous masques at the Stuart Court.

House of Stuart: The House of Stuart, originally Stewart and, in Gaelic, Stiùbhart , was a European royal house that originated in Scotland.  The dynasty's patrilineal Breton ancestors had held the office of High Steward of Scotland since the 12th century, after arriving by way of Norman England.  The royal Stewart line was founded by Robert II, and they were Kings and Queens of Scots from the late 14th century until the union with England in 1707.  Mary, Queen of Scots, was brought up in France, where she adopted the French spelling of the name, "Stuart".  Her son, James VI of Scotland, inherited the thrones of England and Ireland upon the death of Elizabeth I in 1603.  Except for the period of the Commonwealth, 1649–1660, the Stuarts were monarchs of the British Isles and its growing empire, until the death of Queen Anne in 1714.

The Coronation Triumph: The Coronation Triumph is a Jacobean era literary work, usually classed as an "entertainment," written by Ben Jonson for the coronation of King James I and performed on March 15, 1604.  Jonson's work was half of a total performance, the other half written by Thomas Dekker.  The work was especially significant in the developing literary career of Jonson, in that it marked the commencement of his role as a writer of masques and entertainments for the Stuart Court, a role he would fill for the next three decades.

Supporting paragraphs: Chloridia House of Stuart
Answer: Scotland