Harvey Mervyn de Montmorency (died 1899) (d. 1899) Parents Rose Lloyd Kearney Hervey Randall Saville Pratt de Montmorency Children Rose de Montmorency Harvey William de Montmorency Mervyn de Montmorency Louisa de Montmorency Siblings John Pratt de Montmorency Rose de Montmorency Raymond de Montmorency Frances de Montmorency Anne Sarah de Montmorency Elizabeth de Montmorency Letitia de Montmorency Joseph de Montmorency Sarah de Montmorency Partners Louisa Reade