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Created page with "== Early Life and Education == Arthur Cayley was born on August 16, 1821, in Richmond, London. His father, Henry Cayley, was a successful merchant, while his mother, Maria Antonia Doughty, was the daughter of a naval officer. Arthur was the couple's second child, with an older sister named Maria. In 1829, the Cayley family moved to Saint Petersburg, Russia, where Henry Cayley had business interests. Arthur was educated at a private school and showed an early aptitude fo..."
