Shuja-ud-Daula appointed him tutor to his son
Saadat Ali Khan II in Allahabad. There the then young
Dildar Ali Naseerabadi, who later came to be known as Ghufran Maab, became his student.After the death of Nawab Shuja-ud-Daula his elder son
Asaf-ud-Daula appointed Allama Tafazzul Hussain Khan Kashmiri as the Prime Minister of
Awadh. In the time of Nawab
Asaf-ud-Daula, Kashmiri was also appointed as an ambassador to the court of governor general of
East India Company at Calcutta. Here he interacted with
Reuben Burrow and
James Dinwiddie. He learned Greek, Latin and English and started to translate scientific works of European scientists into Arabic to bridge the gap between the
scientific revolution and the Muslim and Indian educational institutions.
Works He authored the following:
Collaboration with James Dinwiddie James Dinwiddie first taught him Optics and then modern geometry. To his surprise, Tafazzul was struggling with mathematics. He remarked:"It is somewhat irregular that a man who reads so much theory should be so totally ignorant of practical mathematics".
Opposition from Sunni orthodoxy Shah Abdul Aziz, son of
Shah Waliullah Dehlawi, considered him an apostate because of some of his views. == Death ==