Joan Elizabeth Rees-Williams, The Hon. Mrs. Aitken (born 1 May 1936) is a Welsh socialite. She had two film roles around her early 40s.She was born in Cardiff, the daughter of Alice Alexandra Constance (née Wills) and the politician David Rees-Williams, 1st Baron Ogmore.She has three children from her first marriage and gained at least eight stepchildren from her later marriages.