Maria Charlotte Parkyns (1792-1864) (1792–1864) Parents Thomas Parkyns, 1st Baron Rancliffe Elizabeth Anne James Children Ludovic de Polignac Yolande de Polignac Camille de Polignac Alphonse de Polignac Prince Edmond de Polignac Siblings Selina Jane Parkyns Henrietta Elizabeth Parkyns George Parkyns, 2nd Baron Rancliffe Elizabeth Anne Parkyns Hon. Anne Sarah Parkyns Partners Prince Jules de Polignac, 3rd Duke of Polignac Comte César de Choiseul-Praslin