Family: William de Percy, 4th Baron Percy / Alice De Tonbridge de Clare (F1155)

• Male William de Percy, 4th Baron Percy

  
  

  Birth
  Death	1175
  Burial		Fountains Abbey
  Marriage	1133
  Other Spouse	Sibyl de Valognes | F1156
  Marriage	Abt 1166
  Father	William de Percy, 3rd Baron Percy | F1157 Group Sheet
  Mother	Alice de Ros | F1157 Group Sheet

  
  

  Female Alice De Tonbridge de Clare

  
  

  Birth	1117
  Death	Yes, date unknown
  Burial
  Father	Richard Fitzgilbert de Clare, Lord of Clare | F2294 Group Sheet
  Mother	Alice (Adeliza) de Meschines | F2294 Group Sheet

  
  

  Male Alan de Percy

  
  

  Birth
  Death	Aft 1166
  Burial

  
  

  Female Maud de Percy

  
  

  Birth		Catton, Stamford Bridge
  Death	Abt 1203
  Burial		Fountains Abbey
  Spouse	William de Beaumont, 3rd Earl of Warwick | F1171
  Marriage	Bef 28 Dec 1175

  
  

  Female Agnes de Percy

  
  

  Birth
  Death	Bef 13 Oct 1204
  Burial
  Spouse	Joscelin of Louvain, 3rd feudal baron of Topcliffe, Yorkshire' | F520
  Marriage	Aft 1154