The "quadratic equation" of wives, he followed:
Lynne Frederick (18 February 1977 - 24 July 1980) (his death)
Miranda Elizabeth Louise Quarry (24 August 1970 - 27 September 1974) (divorced)
Britt Ekland (19 February 1964 - 18 December 1968) (divorced) (1 child)
Anne Hayes (15 September 1951 - 7 March 1963) (divorced) (2 children)
Lynne Frederick (18 February 1977 - 24 July 1980) (his death)
Miranda Elizabeth Louise Quarry (24 August 1970 - 27 September 1974) (divorced)
Britt Ekland (19 February 1964 - 18 December 1968) (divorced) (1 child)
Anne Hayes (15 September 1951 - 7 March 1963) (divorced) (2 children)