Charles Brandon, 1st Duke of Suffolk number of illegitimate children: Charles Brandon, 1st Duke of Suffolk Charles Brandon, 1st Duke of Suffolk, 1st Viscount Lisle, (22 August 1545) was the son of Sir William Brandon and Elizabeth Bruyn. Through his third wife Mary Tudor he was brother-in-law to Henry VIII, King of England. His father was the standard-bearer of Henry Tudor, Earl of Richmond who seized the throne as Henry VII. Suffolk died of unknown causes at Guildford. Charles Brandon was the second but only surviving son of Sir William Brandon, Henry Tudor's standard-bearer at the Battle of Bosworth Field, where he was slain by Richard
Edmund Tudor, 1st Earl of Richmond his brother, Jasper, were made advisers to the King as they were his remaining blood relatives. The brothers were made the senior earls in the royal court and had influential positions in the Parliament of England. Edmund was also granted Baynard's Castle, London and ran a successful estate. He was married to Margaret Beaufort, Countess of Richmond and Derby, after her first marriage was annulled. Prior to the start of the Wars of the Roses, Edmund liaised with Richard of York and supported him when the King fell ill during 1453 and 1454. After war began in 1455, York sent