Question: Which son of the character whose origin stems from Raphael Holinshed flees to Ireland?

Context articles: William Harrison (priest)
John Hooker (English constitutionalist)
King Duncan
Donalbain (Macbeth)
List of English words of French origin
History of Iranian peoples in Europe
The Fortunes of Perkin Warbeck
Ancient trackway
Romulus (comics)
Complex affine space

William Harrison (18 April 1534 – 24 April 1593) was an English clergyman, whose "Description of England" was produced as part of the publishing venture of a group of London stationers who produced Raphael Holinshed's "Chronicles" (London 1577).
 His contribution to Holinshed's work drew heavily on the earlier work of John Leland.
John Hooker (or "Hoker") "alias" John Vowell (c. 1527–1601) of Exeter in Devon, was an English historian, writer, solicitor, antiquary, and civic administrator.
 From 1555 to his death he was Chamberlain of Exeter.
 He was twice MP for Exeter in 1570/1 and 1586, and for Athenry in Ireland in 1569 and wrote an influential treatise on parliamentary procedure.
 He wrote an eye-witness account of the siege of Exeter during the Prayer Book Rebellion in 1549.
 He spent several years in Ireland as legal adviser to Sir Peter Carew, and following Carew's death in 1575 wrote his biography.
 He was one of the editors of the second edition of Raphael Holinshed's "Chronicles", published in 1587.
 His last, unpublished and probably uncompleted work was the first topographical description of the county of Devon.
 He founded a guild of Merchant Adventurers under a charter from Queen Mary.
 He was the uncle of Richard Hooker, the influential Anglican theologian.
King Duncan is a fictional character in Shakespeare's "Macbeth."
 He is the father of two youthful sons (Malcolm and Donalbain), and the victim of a well-plotted regicide in a power grab by his trusted captain Macbeth.
 The origin of the character lies in a narrative of the historical Donnchad mac Crinain, King of Scots, in Raphael Holinshed's 1587 "The Chronicles of England, Scotland, and Ireland," a history of Britain familiar to Shakespeare and his contemporaries.
 Unlike Holinshed's incompetent King Duncan (who is credited in the narrative with a "feeble and slothful administration"), Shakespeare's King Duncan is crafted as a sensitive, insightful, and generous father-figure whose murder grieves Scotland and is accounted the cause of turmoil in the natural world.
Donalbain is a character in William Shakespeare's "Macbeth" (c. 1603–1607).
 He is the younger son of King Duncan and brother to Malcolm, the heir to the throne.
 Donalbain flees to Ireland after the murder of his father for refuge.
A great number of words of French origin have entered the English language to the extent that many Latin words have come to the English language.
 According to different sources, 45% of all English words have a French origin.
 This suggests that 80,000 words should appear in this list; this list, however, only includes words imported directly from French, such as both and , and does not include derivatives formed in English of words borrowed from French, including , , , and .
 It also excludes both combinations of words of French origin with words whose origin is a language other than French — e. g.: , , , , , and — and English-made combinations of words of French origin — e. g.: ( + ), ( + ), , , , , , and .
 This list also excludes words that come from French but were introduced into the English language via a language other than French, which include , , , , , , , , , , , , , , and .
The history of Iranian peoples in Europe stretches back as far as 750 BC, when a Proto-Scythian culture thrived in Eastern Europe (mostly modern-day Ukraine and Russia).
 "Iranian peoples" is a collective term comprising several ethnic groups whose common origin stems from the Proto-Iranians of Central Asia, and having little to do with the modern state Iran, much as "Germanic" is not directly related to the modern state of Germany.
The Fortunes of Perkin Warbeck: A Romance is an 1830 historical novel by Mary Shelley about the life of Perkin Warbeck.
 The book takes a Yorkist point of view and proceeds from the conceit that Perkin Warbeck died in childhood and the supposed impostor was indeed Richard of Shrewsbury.
 Henry VII of England is repeatedly described as a "fiend" who hates Elizabeth of York, his wife and Richard's sister, and the future Henry VIII, mentioned only twice in the novel, is a vile youth who abuses dogs.
 Her preface establishes that records of the Tower of London, as well as the histories of Edward Hall, Raphael Holinshed, and Francis Bacon, the letters of Sir John Ramsay to Henry VII that are printed in the Appendix to John Pinkerton's History of Scotland establish this as fact.
 Each chapter opens with a quotation.
 The entire book is prefaced with a quotation in French by Georges Chastellain and Jean Molinet.
Ancient trackway can refer to any track or trail whose origin is lost in antiquity.
 Such paths existed from the earliest prehistoric times and in every inhabited part of the world.
 Many ancient trackways can still be seen and walked in the United Kingdom and Ireland.
Romulus is a fictional comic book supervillain appearing in books published by Marvel Comics, in particular those featuring Wolverine.
 He is the leader of the Lupines, a species resembling humans that he claims evolved from canines instead of primates through convergent evolution.
 He is a shadowy character whose origin and motives remain a mystery.
 He is shown to have orchestrated most major events in the life of Wolverine, manipulating and controlling him for most of his life.
Affine geometry, broadly speaking, is the study of the geometrical properties of lines, planes, and their higher dimensional analogs, in which a notion of "parallel" is retained, but no metrical notions of distance or angle are.
 Affine spaces differ from linear spaces (that is, vector spaces) in that they do not have a distinguished choice of origin.
 So, in the words of Marcel Berger, "An affine space is nothing more than a vector space whose origin we try to forget about, by adding translations to the linear maps."
 Accordingly, a complex affine space, that is an affine space over the complex numbers, is like a complex vector space, but without a distinguished point to serve as the origin.