Family: 3rd Earl of Leicester Robert III de Beaumont / Petronella de Grandmesnil (F3432)

• Male 3rd Earl of Leicester Robert III de Beaumont

  
  

  Birth	Bef 1135	Leicestershire, England
  Death	31 Aug 1190	Durazzo, Greece
  Burial
  Marriage	1152/1180  [1]
  Father	2nd Earl of Leicester Robert II de Beaumont | F3077 Group Sheet
  Mother	Amice de Gael | F3077 Group Sheet

  
  

  Female Petronella de Grandmesnil

  
  

  Birth	Abt 1130	Leicestershire, England
  Death	1 Apr 1212	Leicestershire, England
  Burial
  Father	Baron Hinckley Hugh de Grandmesnil | F13550 Group Sheet
  Mother	Alice de Beaumont | F13550 Group Sheet

  
  

  Male 4th Earl of Leicester Robert IV de Beaumont

  
  

  Birth	Abt 1150	Leicestershire, England
  Death	1204	Leicestershire, England
  Burial
  Spouse	Laurette de Braose | F3446
  Marriage

  
  

  Female + Margaret de Beaumont

  
  

  Birth	1156	Beaumont, Leicestershire, England
  Death	12 Jan 1235	Northamptonshire, England
  Burial		Brackley, Northamptonshire, England
  Spouse	Saer de Quincy, 1st Earl of Winchester IV | F13524
  Marriage	1173	Winchester, Hampshire, England

  
  

  Male William de Hamilton

  
  

  Birth	Abt 1175	Hamilton, Barky Parish, Leicestershire, England
  Death
  Burial

  
  

• Sources

  [S228] The Plantagenet Ancestry, by William Henry Turton, 1968.