Family: Brabazon (1st Earl of Besborough and Viscount duncannon) Ponsonby / Sarah Margetson (F1899)

• Male Brabazon (1st Earl of Besborough and Viscount duncannon) Ponsonby

  
  

  Birth	1685	Bessborough, Kilkenny, Ireland
  Death	4 Jul 1758	Bessborough, Kilkenny, Ireland
  Burial
  Marriage	1704	Westminster, London, England
  Father
  Mother

  
  

  Female Sarah Margetson

  
  

  Birth	1689	Fiddown, 5307, Ireland
  Death	21 May 1733	Fiddown, 5307, Ireland
  Burial
  Father
  Mother

  
  

  Male + William (2nd Earl of Bessborogh) Ponsonby

  
  

  Birth	1704	Hanworth Palace, Middlesex, England
  Death	11 Mar 1793	Derby, Derbyshire, England
  Burial
  Spouse	Caroline Cavendish | F1893
  Marriage	5 Jul 1739	Middlesex, England

  
  

  Male + John Ponsonby

  
  

  Birth	29 March 1713	Leinster, Kilkenny, Ireland
  Death	12 December 1789	Kilkenny, Ireland
  Burial
  Spouse	Elizabeth Cavendish | F4476
  Marriage	22 Sep 1743	Derby, Derbyshire, England