Augusta Georgina Elizabeth Irby (1747-1818) (1747–1818) Parents Albinia Selwyn William Irby, 1st Baron Boston Children Thomas de Grey, 4th Baron Walsingham George de Grey, 3rd Baron Walsingham Charlotte de Grey Augusta Mary de Grey Siblings William Henry Irby Frederick Irby, 2nd Baron Boston Partners Thomas de Grey, 2nd Baron Walsingham
