Family: Sir John Griffith / Catherine Tyrwhitt (F8237)

• Male Sir John Griffith

  
  

  Birth
  Death	Yes, date unknown
  Burial
  Marriage
  Father
  Mother

  
  

  Female Catherine Tyrwhitt

  
  

  Birth	1386	Kettelby, Lincolnshire, England
  Death	1457
  Burial
  Father	Sir Robert Tyrwhitt | F8238 Group Sheet
  Mother	Alice Kelke | F8238 Group Sheet

  
  

  Female Margaret Griffith

  
  

  Birth
  Death	Yes, date unknown
  Burial
  Spouse	Sir Robert of Wollaton Willoughby | F8236
  Marriage