Family: Guillaume de Grandson / Sibyl de Tregoz (F7017)

• Father | Male Guillaume de Grandson

  
  

  Born	Abt 1250	Ashperton, Ledbury, Herefordshire, England
  Died	27 Jun 1335	Lambourn, Berkshire, England
  Buried		Dore Abbey, Herefordshire, England
  Married	Abt 1285	Donyatt (Chard), Somerset, England
  Father	Pierre de Grandson | F9649 Group Sheet
  Mother	Agnès de Neuchâtel | F9649 Group Sheet

  
  

  Mother | Female Sibyl de Tregoz

  
  

  Born	1270	Ewyas Harold, Herefordshire, England
  Died	12 Oct 1334	Dore Abbey, Herefordshire, England
  Buried	21 Oct 1334	Dore Abbey, Herefordshire, England
  Father	John de Tregoz | F9300 Group Sheet
  Mother	Mabel FitzWarin | F9300 Group Sheet

  
  

  Child 1 | Female Mabel de Grandson

  
  

  Born	Abt 1295
  Died	Aft 1350
  Buried
  Spouse	Sir John de Pateshulle | F11897
  Married	1312

  
  

  Child 2 | Female Catherine de Grandson

  
  

  Born	Abt 1300	Ashperton, Ledbury, Herefordshire, England
  Died	23 Apr 1349	Bisham, Berkshire, England
  Buried		Priory for Canons of the order of St. Augustine, Berkshire, England
  Spouse	William de Montagu | F2771
  Married	1327	Cassington, Oxfordshire, England