Título: Richard III of England
Seção: Buckingham's rebellion of 1483
Background: Richard was born on 2 October 1452 at Fotheringhay Castle, the twelfth of thirteen children of Richard Plantagenet, 3rd Duke of York and Cecily Neville at the beginning of what has traditionally been labelled the "Wars of the Roses", a period of "three or four decades of political instability and periodic open civil war in the second half of the fifteenth century", between supporters of Richard's father (a potential claimant to the throne of King Henry VI from birth)--"Yorkists"--in opposition to the regime of Henry VI and his wife, Margaret of Anjou, and those loyal to the crown ("Lancastrians"). When his father and the Nevilles were forced to flee to Ludlow in 1459, Richard and his older brother, George (later Duke of Clarence), were placed in the custody of the Duchess of Buckingham, and the Archbishop of Canterbury. When his father and elder brother Edmund, Earl of Rutland, were killed at the Battle of Wakefield on 30 December 1460, Richard, who was eight years old, and George were sent by his mother, the Duchess of York, to the Low Countries. They returned to England following the defeat of the Lancastrians at the Battle of Towton and participated in the coronation of Richard's eldest brother as King Edward IV in June 1461.

Conteúdo: In 1483, a conspiracy arose among a number of disaffected gentry, many of whom had been supporters of Edward IV and the "whole Yorkist establishment". The conspiracy was nominally led by Richard's former ally and first cousin once removed Henry Stafford, 2nd Duke of Buckingham, although it had begun as a Woodville-Beaufort conspiracy (being "well under way" by the time of the duke's involvement). Indeed, Davies has suggested that it was "only the subsequent parliamentary attainder that placed Buckingham at the centre of events", in order to blame a single disaffected magnate motivated by greed, rather than "the embarrassing truth" that those opposing Richard were actually "overwhelmingly Edwardian loyalists". It is possible that they planned to depose Richard III and place Edward V back on the throne, and that when rumours arose that Edward and his brother were dead, Buckingham proposed that Henry Tudor should return from exile, take the throne and marry Elizabeth of York, elder sister of the Tower Princes. However, it has also been pointed out that as this narrative stems from Richard's own parliament of 1484, it should probably be treated "with caution". For his part, Buckingham raised a substantial force from his estates in Wales and the Marches. Henry, in exile in Brittany, enjoyed the support of the Breton treasurer Pierre Landais, who hoped Buckingham's victory would cement an alliance between Brittany and England.  Some of Henry Tudor's ships ran into a storm and were 

user: what was the rebellion about?

assistant: In 1483, a conspiracy arose among a number of disaffected gentry, many of whom had been supporters of Edward IV and the "whole Yorkist establishment".

user: Who started the conspiracy?

assistant: The conspiracy was nominally led by Richard's former ally and first cousin once removed Henry Stafford, 2nd Duke of Buckingham,

user: Why was there a conspiracy?

assistant: in order to blame a single disaffected magnate motivated by greed, rather than "the embarrassing truth" that those opposing Richard were actually "overwhelmingly Edwardian loyalists".