Sir William de Ferrers, 3rd Earl of Derby and Sybil de Braose Family

• Male Sir William de Ferrers, 3rd Earl of Derby

  
  

  Birth	1136	Derby, Derbyshire, England
  Death	21 Oct 1190	Siege of Acre, Acre, Filasṭīn
  Burial
  Marriage	1167	Sussex, England
  Father
  Mother

  
  

  Female Sybil de Braose

  
  

  Birth	1150	Bramber, Sussex, England
  Death	5 Feb 1228	England
  Burial
  Other Spouse	William de Ferrers, 3rd Earl of Derby | F6563
  Marriage	1167	Somersetshire, England
  Father	William de Braose, 3rd Lord of Bramber | F16438 Group Sheet
  Mother	Bertha de Gloucester | F16438 Group Sheet

  
  

  Female + Isabel de Ferrers

  
  

  Birth	1166	Wigmore, Herefordshire, England
  Death	Abt 1240
  Burial
  Spouse	Henry FitzGerald | F8014
  Marriage	1192	Northumberland, England

  
  

  Male William de Ferrers, 4th Earl of Derby

  
  

  Birth	Abt 1168
  Death	22 Sep 1247
  Burial
  Spouse	Agnes de Meschines | F16387
  Marriage	1192	Derbyshire, England