Sir Richard Grosvenor, 4th Baronet British politician; (1689-1732) (1689–1732) Parents Mary Davies Sir Thomas Grosvenor, 3rd Baronet Children Siblings Sir Thomas Grosvenor, 5th Baronet Sir Robert Grosvenor, 6th Baronet Elizabeth Grosvenor Thomas Grosvenor unknown son Grosvenor Sophia Grosvenor Mary Grosvenor Anne Grosvenor Partners Diana Warburton Jane Wyndham