Robert Tilson FitzMaurice Deane-Morgan (1826-1857) (1826–1857) Parents Matthew FitzMaurice Deane, 3rd Baron Muskerry Louisa Dorcas Grady Children Hamilton Matthew Tilson FitzMaurice Deane-Morgan, 4th Baron Muskerry Siblings Henry Standish FitzMaurice Deane Matthew James Hastings FitzMaurice Deane Partners Elizabeth Geraldine Grogan-Morgan