Who was married to the woman known as Jackie O until his assassination in 1963?
Jackie O (disambiguation) Jackie O often refers to Jacqueline Onassis. It may also refer to:
Alice Hathaway Lee Roosevelt Alice Hathaway Lee Roosevelt (July 29, 1861 – February 14, 1884) was an American socialite and the first wife of President Theodore Roosevelt. Less than two days after giving birth to their only child, she died from Bright's Disease.