Ali Reza Pahlavi was Reza Shah Pahlavi's

Reza Shah

Rezā Shāh, also known as Rezā Shāh Pahlavi and Rezā Shāh Kabir , , was the Shah of the Imperial State of Iran from December 15, 1925, until he was forced to abdicate by the Anglo-Soviet invasion of Iran on September 16, 1941.In 1925, Reza Shah overthrew Ahmad Shah Qajar, the last Shah of the Qajar...

 second son, and the brother of Shah

Shah

Shāh is the title of the ruler of certain Southwest Asian and Central Asian countries, especially Persia , and derives from the Persian word shah, meaning "king".-History:...

 Mohammad Reza Pahlavi

Mohammad Reza Pahlavi

Mohammad Rezā Shāh Pahlavi, Shah of Iran, Shah of Persia , ruled Iran from 16 September 1941 until his overthrow by the Iranian Revolution on 11 February 1979...

. Following Reza Shah's deposition and exile, Ali Reza accompanied his father into exile in Mauritius

Mauritius

Mauritius , officially the Republic of Mauritius is an island nation off the southeast coast of the African continent in the southwest Indian Ocean, about east of Madagascar...

 and then into Johannesburg

Johannesburg

Johannesburg also known as Jozi, Jo'burg or Egoli, is the largest city in South Africa, by population. Johannesburg is the provincial capital of Gauteng, the wealthiest province in South Africa, having the largest economy of any metropolitan region in Sub-Saharan Africa...

, South Africa

South Africa

The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

. He was married to Christiane Cholewski in Paris

Paris

Paris is the capital and largest city in France, situated on the river Seine, in northern France, at the heart of the Île-de-France region...

 in 1946, they had one son Ali Patrick Pahlavi (AKA, "Prince Ali", born 1 September 1947). Ali Reza was killed on October 17, 1954 in a flying accident

Aviation accidents and incidents

An aviation accident is defined in the Convention on International Civil Aviation Annex 13 as an occurrence associated with the operation of an aircraft which takes place between the time any person boards the aircraft with the intention of flight and all such persons have disembarked, in which a...

 in the Alborz Mountains.