Charles Brandon, 1st Duke of Suffolk 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 III. His mother, Elizabeth
Lady Margaret Beaufort Jasper and Edmund Tudor. In her will, made in 1472, Margaret refers to Edmund Tudor as her first husband. Under canon law, Margaret was not bound by the marriage contract as she was entered into the marriage before reaching the age of twelve. Even before the annulment of her first marriage, Henry VI chose Margaret as a bride for his half-brother, Edmund Tudor, 1st Earl of Richmond. Edmund was the eldest son of the king's mother, Catherine of Valois, by Owen Tudor. Margaret was 12 when she married the 24-year-old Edmund Tudor on 1 November 1455. The Wars of the