Lady Antoinette Conyngham (died 1959) (d. 1959) Parents Frederick Conyngham, 6th Marquess Conyngham Antoinette Conyngham, Marchioness Conyngham Children Bernard Croft, 3rd Baron Croft Charlotte Croft Siblings Lord John Conyngham Frederick Conyngham, 7th Marquess Conyngham Partners Michael Croft