Edmund Duke of Somerset Beaufort KG, 1404–1455 (aged 51 years)
- Name
 - Edmund Duke of Somerset /Beaufort/ KG
 - Given names
 - Edmund Duke of Somerset
 - Surname
 - Beaufort
 - Name suffix
 - KG
 
| himself | 
                        
 
        1404–1455     
    Birth: March 25, 1404 — Westminster, London, Middlesex, England Death: May 22, 1455 — Battle of St Albans, Hertfordshire, England          | 
                
|---|---|
| wife | 
                        
 
        1385–1439     
    Birth: December 30, 1385 — Upholland, Lancashire, England Death: December 30, 1439 — Bermondsey, Surrey, England          | 
                
| Marriage | Marriage — September 28, 1397 — Upholland, Lancashire, England | 
| Marriage | Marriage — 1439 — Upholland, Lancashire, England | 
| partner’s partner | 
                        
 
        1373–1410     
    Birth: 1373 
32 
22 — Lincolnshire, England Death: March 16, 1410 — Hospital of St Katharine's by the Tower of London          | 
                
|---|---|
| wife | 
                        
 
        1385–1439     
    Birth: December 30, 1385 — Upholland, Lancashire, England Death: December 30, 1439 — Bermondsey, Surrey, England          | 
                
| step-daughter | 
                        
 
        1402–1445     
    Birth: December 27, 1402 
29 
16 — London, England Death: July 15, 1445 — Perth, Perth, Cot, Scotland          |