Ali Reza was the youngest son of Rezā Shāh and Queen Tadj ol-Molouk; he was born in 1922 and died in a flying accident in 1954.
In 1946 he married to Christiane Cholewski, with whom he had a son Prince Ali Patrick in 1947; they divorced the following year.
Christiane was already mother of a son, born in 1941, who had been adopted by Prince Ali Reza, but who wasn't Ali Reza's child (the couple met in 1945 in France, and the child was 4 at the time).
She had three husbands: 1) Mirza Ali Muhammad Khan Ghavam (b.1911 - ?) married 1937, divorced 1942, father of Sharam (b.1940) 2) Ahmed Shafiq Bey (1911 -1976) married 1944, divorced 1959, father of Shariar (b.1945) and Azadeh (b.1951) 3) Dr. Mehdi Bushehri (b.1916) married 1960.
I read that Ashraf have had an extremely low profile in France. Maybe she did not want to be associated with the Pahlavi, except from The Shah himself. As her brother he was often protecting. I think besides that she felt a little isolated somehow