Genealogy of the Bryan and Martin Families

Family: Robert Courtenay, Baron Okehampton / Mary de Vernon (F1797)

• Male Robert Courtenay, Baron Okehampton

  
  

  Birth
  Death	1242
  Burial
  Marriage
  Father	Renaud de Courtenay | F1989 Group Sheet
  Mother	Hawise de Courcy, Lady of Okehampton | F1989 Group Sheet

  
  

  Female Mary de Vernon

  
  

  Birth
  Death	cir 1245
  Burial
  Father
  Mother

  
  

  Male John Courtenay, Baron Okehampton

  
  

  Birth
  Death	1274
  Burial
  Spouse	Isabelle de Vere | F1793
  Marriage