Wars of the Roses Richard of York, 3rd Duke of York. By 1453, issues had come to a head: though Margaret of Anjou was pregnant, Henry VI was descending into increasing mental instability, by August becoming completely non-responsive and unable to govern. A Great Council of nobles was called, and through shrewd political machinations, Richard had himself declared Lord Protector and chief regent during the mental incapacity of Henry. In the interlude, Margaret gave birth to a healthy son and heir, Edward. By 1455, Henry had regained his faculties, and open warfare came at the First Battle of St Albans. Several prominent Lancastrians died
The Black Arrow: A Tale of the Two Roses Wakefield, 30 December 1460, which Stevenson describes in the first chapter of Book 3: It is because Richard Crookback (later Richard III of England) is presented as an adult active in the Wars of the Roses in January 1461 that Stevenson provides the footnote: "At the date of this story, Richard Crookback could not have been created Duke of Gloucester; but for clearness, with the reader's leave, he shall so be called." Richard was born in 1452, so he would have been merely 8 years old at the time of this story. A later footnote emphasises this again: "Richard Crookback