St. Croix Fleming was born in
Kensington,
London, on 10 January 1885. Her father was George Alfred Sainte Croix Rose (31 January 1854 – 14 February 1926), a
captain in the service of the
Royal Buckinghamshire Militia (King's Own) and
Justice of the Peace (J. P.) for
Berkshire, who was the son of solicitor
Sir Philip Rose, 1st Baronet and Margaretta Ranking. Her mother was Beatrice Quain (1857 – 4 January 1911), the daughter of physician
Sir Richard Quain, 1st Baronet. Further back in her ancestry, St. Croix Fleming was of Irish, Scottish and
French Huguenot descent. On 15 February 1906, she married Conservative politician
Valentine Fleming (17 February 1882 – 20 May 1917). Her husband's father settled a quarter of a million pounds on him when they married. By her marriage, she was the mother of four sons: adventurer and travel writer
Peter Fleming, author
Ian Fleming, Richard Fleming and Michael Fleming. Eve was also the grandmother of actress
Lucy Fleming. The family lived in
Mayfair in
London. His obituary in
The Times was written by his close friend
Winston Churchill. After her husband's death, St. Croix Fleming inherited his large estate in trust, making her very wealthy. However, the conditions of the money in trust transferred it to others should she ever remarry. St. Croix Fleming became the mistress of painter
Augustus John, with whom she had a daughter, the cellist
Amaryllis Fleming, born in 1926. During the 1940s and 1950s, St. Croix Fleming resided at
The Abbey, Sutton Courtenay. She died on 27 July 1964, only two weeks before the death of her son Ian. ==In popular culture==