Charlotte MacDonnell, Countess of Antrim (1779-1835) (1779–1835) Parents Letitia Morres Randal William MacDonnell, 1st Marquess of Antrim Children Mark Kerr Lady Frederica Kerr Charles Fortescue Kerr, Viscount Dunluce Charlotte Kerr William Kerr Mark McDonnell, 5th Earl of Antrim Lady Emily Kerr Lady Caroline Kerr Sidney Kerr Hugh Seymour McDonnell, 4th Earl of Antrim Lady Georgina Kerr Siblings Arthur Hill-Trevor, 2nd Viscount of Dungannon Anne Katherine Mac Donnell, Countess of Antrim Lady Letitia Mary MacDonnell Partners Lord Mark Kerr
