Family: Thomas of Clarence Plantagenet, 1st Duke of Clarence / Margaret Holland, Duchess of Clarence (F1006)

• Male Thomas of Clarence Plantagenet, 1st Duke of Clarence

  
  

  Birth	29 Sep 1388	Kenilworth Castle, Warwickshire
  Death	22 Mar 1421	battle of Beaugé, France
  Burial		Canterbury Cathedral, Canterbury, Kent, England
  Marriage	1412
  Father	Henry IV Plantagenet, King of England | F5464 Group Sheet
  Mother	Mary de Bohun, Countess of Derby | F5464 Group Sheet

  
  

  Female Margaret Holland, Duchess of Clarence

  
  

  Birth	Abt 1383
  Death	30 Dec 1439	St.Saviour's Mon, Bermondsey, Surrey
  Burial		Canterbury Cathedral, Canterbury, Kent, England
  Other Spouse	John of Somerset de Beaufort, 1st Earl of Somerset | F926
  Marriage
  Father	Thomas Holland, 2nd Earl of Kent | F1005 Group Sheet
  Mother	Alice of Arundel FitzAlan, Lady | F1005 Group Sheet

  
  

  Male Sir John Clarence

  
  

  Birth
  Death	Yes, date unknown
  Burial