Randal William MacDonnell, 1st Marquess of Antrim

The Marquess of Antrim
Born
Randal William MacDonnell

(1749-11-04)4 November 1749
Died29 July 1791(1791-07-29) (aged 41)
Antrim House, Merrion Square, Dublin
Spouse
Hon. Letitia Morres Trevor
(m. 1774; died 1791)
ChildrenAnne MacDonnell, 2nd Countess of Antrim
Lady Letitia Mary MacDonnell
Charlotte MacDonnell, 3rd Countess of Antrim
Parent(s)Alexander MacDonnell, 5th Earl of Antrim
Anne Plunkett
RelativesFrances Vane, Marchioness of Londonderry (granddaughter)
Hugh McDonnell, 4th Earl of Antrim (grandson)

Randal William MacDonnell, 1st Marquess of Antrim KB PC (Ire) (4 November 1749 – 29 July 1791) was an Irish peer.