Family: Sir William de Ferrers, III, Knight, 5th Earl of Derby / Sybil Marshal (F16923)

m. 14 May 1219

• Male Sir William de Ferrers, III, Knight, 5th Earl of Derby

  
  

  Birth	1193	Derbyshire, England
  Death	28 Mar 1254	Warwickshire, England
  Burial		Merevale Abbey, Warwickshire, England
  Marriage	14 May 1219  [1, 2, 3]	Pembroke, Pembrokeshire, Wales  [1, 2, 3]
  Other Spouse	Margaret de Quincy | F16924
  Marriage	0___ 1238
  Father	Sir William de Ferrers, Knight, 4th Earl of Derby | F17143 Group Sheet
  Mother	Agnes of Chester | F17143 Group Sheet

  
  

  Female Sybil Marshal

  
  

  Birth	~ 1201	(Pembroke Castle, Pembroke, Pembrokeshire, Wales)
  Death	0Apr 1245
  Burial
  Father	Sir William Marshal, Templar Knight, 1st Earl Pembroke | F16620 Group Sheet
  Mother	Lady Isabel de Clare, 4th Countess of Pembroke | F16620 Group Sheet

  
  

  Female Sibyl de Ferrers

  
  

  Birth		(Derbyshire, England)
  Death
  Burial
  Spouse	Sir Franco de Bohun | F17078
  Marriage

  
  

  Female Isabel Ferrers

  
  

  Birth	1218	Derby, Derbyshire, England
  Death	Bef 23 NOVE 1260	Torre (Tor) Mohun, Devonshire, England
  Burial
  Spouse	Sir Reginald Mohun | F19681
  Marriage	~1243

  
  

  Female Maud Ferrers

  
  

  Birth	~1230	Derby, Derbyshire, England
  Death	12 Mar 1299
  Burial
  Spouse	Sir William Vivonne | F18980
  Marriage

  
  

• Sources

  [S9761] "Thomas Berkeley (Leics MP 1472)" biography, https://en.wikipedia.org/wiki/Thomas_Berkeley_(Leics_MP_1472), accessed & d. [S9221] "William Marshal, 1st Earl of Pembroke" biography, https://en.wikipedia.org/wiki/William_Marshal,_1st_Earl_of_Pembroke,. [S11505] "Isabel de Clare", profile, http://gw.geneanet.org/belfast8?lang=en&p=isabel+de&n=clare, retrieved, recorded & uploaded.