John "Fairborn" BEAUFORT, MARQUESS OF SOMERSET
Record lists age as 21 in 1392.
He married Margaret de Holand, Duchess of Clarence Bef 28 Sep 1397 at of Up Holland, Lancashire, England . Margaret de Holand, Duchess of Clarence was born at of Up Holland, Lancashire, England 1385/86 daughter of Thomas de Holand, Earl of Kent, K.G. and Alice Fitzalan, Countess of Kent .
They were the parents of 6
children:
Henry Beaufort, Earl of Somerset
christened 26 Nov 1401.
John Beaufort, Duke of Somerset
born 25 Mar 1404.
Thomas Beaufort
born 1405.
Edmund Beaufort, Duke of Somerset
born Abt 1406.
Joan Beaufort, Queen of Scotland
born Abt 1406.
Margaret Beaufort
born Abt 1409.
John "Fairborn" Beaufort, Marquess of Somerset died 16 Mar 1409/10 at St. Catherine by the Tower Hospital, London, Middlesex, England .
Margaret de Holand, Duchess of Clarence died 30 Dec 1439 at St. Saviour's Monastery, Bermondsey, Surrey, England .