Family: Robert Trevor Trevor, 1st Viscount Hampden / Constantia de Huybert (F551611820)

• Male Robert Trevor Trevor, 1st Viscount Hampden

  
  

  Birth
  Death	Yes, date unknown
  Burial
  Marriage
  Father
  Mother

  
  

  Female Constantia de Huybert

  
  

  Birth
  Death	Yes, date unknown
  Burial
  Father	Peter Anthony de Huybert, Baron van Kruyningen | F551611821 Group Sheet
  Mother

  
  

  Female Maria Constantia Trevor

  
  

  Birth	22 Feb 1743	The Hague, Netherlands
  Death	8 Feb 1767	Duke Street, Westminster, England
  Burial	16 Feb 1767	Charlton, Wiltshire, England
  Spouse	Henry Howard, 12th Earl of Suffolk | F551611819
  Marriage	25 May 1764	St.George, Hanover Square, London, Greater London, England,