Lady Arabella Vane (1801-1864) (1801–1864) Parents Lady Catherine Margaret Powlett William Vane, 1st Duke of Cleveland Children Siblings Lady Caroline Vane Lady Louisa Vane William Vane, 3rd Duke of Cleveland Henry Vane, 2nd Duke of Cleveland Lady Laura Vane Lady Augusta Vane Harry Powlett, 4th Duke of Cleveland Partners Richard Arden, 3rd Baron Alvanley