Lady Mary Anne Primrose

Lady Mary Anne Primrose was the daughter of Archibald Primrose, 4th Earl of Rosebery. Her father, Archibald Primrose, Lord Dalmeny, was a British politician who lived from 1812 to 1826. She was the sister of Archibald Primrose, 5th Earl of Rosebery, a British Liberal politician and Prime Minister of the United Kingdom from 1847 to 1929. Their grandfather, Archibald Primrose, 4th Earl of Rosebery, was also a British politician who lived from 1783 to 1868.