Mary Sophia Grant (died 1788) (d. 1788) Parents Jean Duff Sir James Grant, 8th Baronet Children Siblings Lady Anne Margaret Grant James Thomas Grant unknown son Grant Jane Grant Lady Penuel Grant Lewis Grant-Ogilvy, 5th Earl of Seafield Lady Margaret Grant Francis Ogilvy-Grant, 6th Earl of Seafield Christina Teresa Grant Robert Henry Grant Alexander Grant Alexander Hope Grant Magdalene Grant