Henrietta Emma Litchfield was the daughter of Charles Darwin and his wife Emma Wedgwood. She was also nicknamed Etty.
Dame Henrietta Octavia Weston Barnett, DBE was an English social reformer, educationist, and author. She and her husband, Samuel Augustus Barnett, founded the first "University Settlement" at Toynbee Hall (in the East End of London) in 1884.
Henrietta Elizabeth Banting or "Lady Banting" was a Canadian physician and the second wife of Sir Frederick Banting, who was awarded the Nobel Prize for his co-discovery of insulin and its therapeutic potential. Banting was the Director of Women's College Hospital's Cancer Detection Clinic from 1958-1971.
Henrietta Godolphin, suo jure Duchess of Marlborough was the daughter of John Churchill, 1st Duke of Marlborough, general of the army, and Sarah Jennings, Duchess of Marlborough, close friend and business manager of Queen Anne.
Henrietta Butler, Viscountess Galmoye, previously Henrietta Waldegrave, Baroness Waldegrave, was an illegitimate daughter of James Stuart, Duke of York, subsequently King of England, Scotland and Ireland, by his mistress, Arabella Churchill (a sister of the first Duke of Marlborough). Upon marrying, she became Lady Waldegrave, and then with her second marriage Viscountess Galmoye, as well as Countess of Newcastle (in the Jacobite Peerage).
Henrietta Antonia Clive, Countess of Powis, was a British writer, mineral collector, and botanist. Her time in India, while her husband was Governor of Madras, was inspirational to her for all three of these pursuits.
Henrietta Anne Huxley was an English poet. Lines from her poem on the death of Robert Browning were inscribed on the tombstone of her husband, biologist Thomas Henry Huxley.
Henrietta Holsman Fore is an American government official and business executive who was the executive director of UNICEF from 2018 until 2022. Fore is chairman and CEO of Holsman International, a management, investment, and advisory services company.
Henrietta Moraes was a British artists' model and memoirist. During the 1950s and 1960s, she was the muse and inspiration for many artists of the Soho subculture, including Lucian Freud, Francis Bacon, and (much later) Maggi Hambling, and she was known for her three marriages and numerous love affairs.