Robert Clive British politician (1789–1854) Parents Henrietta Clive, Countess of Powis Edward Clive, 1st Earl of Powis Children Harriet S. Clive Henrietta Sarah Windsor-Clive George Windsor-Clive Mary Windsor-Clive Robert Windsor-Clive Herbert Edward Clive William Windsor Windsor-Clive Charlotte Mary Florenta Clive Victoria Alexandrina Windsor-Clive Siblings Charlotte Percy, Duchess of Northumberland Lady Henrietta Clive Edward Herbert, 2nd Earl of Powis Partners Harriet Windsor-Clive