<Tr> <Th> Rank </Th> <Td> Captain </Td> </Tr> <Tr> <Th> Unit </Th> <Td> Sikh Regiment </Td> </Tr> <P> Captain Amarinder Singh (born 11 March 1942) is an Indian politician, who is currently the 26th Chief Minister of Punjab . An elected Member of the Legislative Assembly from Patiala, he was also the president of Punjab Pradesh Congress Committee, the state division of the Indian National Congress . He has also previously served as the Chief Minister of Punjab from 2002 - 2007 . His father was the last Maharaja of the princely state of Patiala . He also served in the Indian Army from 1963 to 1966 . In 1980, he won a seat in the Lok Sabha for the first time. He currently also serves as the chairman of the Punjab Urdu Academy . </P> <P> Singh is the son of Maharaja Yadavindra Singh and Maharani Mohinder Kaur of Patiala belonging to the Phulkian dynasty of Sidhu Brar descent . He attended the Welham Boys' School and Lawrence School Sanawar before going to The Doon School, Dehradun . He has one son, Raninder Singh, and one daughter, Jai Inder Kaur, who is married to a Delhi - based businessman, Gurpal Singh . His wife, Preneet Kaur, served as an MP and was Minister of State in the Ministry of External Affairs from 2009 to 2014 . </P>

Which cm's father was maharaja(king)