Princess Elizabeth of Clarence

Princess Elizabeth of Clarence was a member of the British royal family.
Born into the House of Hanover, ruling family of Great Britain, she was the second daughter of the Duke and Duchess of Clarence and St Andrews.
Elizabeth was born on 10 December 1820 during the reign of her uncle King George IV at St James's Palace, and was christened that day at the Palace by William Howley, then Bishop of London. She was third in line of succession to the British throne at the time of her death; had she lived another sixteen years, she would have become queen instead of her cousin Victoria.
After "being suddenly seized with the fatal disease, an intro-susception of the bowels", she died shortly thereafter aged 12 weeks. She was buried at Windsor Castle in St George's Chapel on 10 March 1821.