Family: John Beaufort, 1st Earl of Somerset / Margaret Holland, Duchess of Clarence (F75)
-
Father | Male
John Beaufort, 1st Earl of Somerset
Born 1373 Anjeux, Haute-Saône, Franche-Comté, France 
Died 16 Mar 1410 St Catherine, England Buried Married Father John of Gaunt, 1st Duke of Lancaster | F81 Group Sheet Mother Katherine (ńee de Roet) Swynford, Duchess of Lancaster | F81 Group Sheet
Mother | Female
Margaret Holland, Duchess of Clarence
Born 1385 Died 31 Dec 1439 Buried Father Thomas Holland, 2nd Earl of Kent | F76 Group Sheet Mother Alice FitzAlan, Countess of Kent | F76 Group Sheet
Child 1 | Female
Joan Beaufort, Queen consort of Scots
Born 1404 Westminster, England Died 15 Jul 1445 Dunbar Castle Buried Spouse James I, King of Scotland | F74 Married Spouse James Stewart, the Black Knight of Lorn | F149 Married
Child 4 | Male
John Beaufort, 1st Duke of Somerset, 3rd Earl of Somerset
Born 25 Mar 1404 England Died 27 May 1444 England Buried Wimborne Minster, East Dorset District, Dorset, England Spouse Lady Margaret Beauchamp | F289 Married
Child 5 | Male
Edmund Beaufort, 2nd Duke of Somerset
Born 1406 Died 22 May 1455 Buried Spouse Lady Eleanor Beauchamp | F781 Married