1. Amir Khusrau was the disciple of sufi saint Niamuddin Auliya.
2. Abdul Hamid Lahori – famous historian of Shahjahan’s time – he wrote Padshahnama.
3. Marco Polo- entered into the service of Kublaikha, the Mangol emperor of China.
4. Nicolo Conti- Italian-visited Vijay Nagar empire during the period of Dev Raya I.
5. Bernier- He was a French Doctor in the court of Shahjahan.
6. Ramanuja born in 11th century – propounder of ‘Vishishtadvaita’.
7. Kalhan wrote Rajtarangini, described the history of Kashmir till 11th century.
8. Shankaracharya- established four maths at Dwarka, Kedarnath, Puri and Shringeri.
9. Jyotishpeath – Badrinath, Goverdhan Peath – Jaggannath Puri Sharda Peeth – Dwarika Shringeri Peeth – Shringeri
10. In ‘Siddhant Shiroman’ Bhaskaracharya wrote that earth is round with enormous power of gravitation.
11. Vachaspati enunciated the Principle of trigonometry of cubical areas.
12. 9th Century – Shankracyarya – Adwaitvad
13. 12th Century – Ramanujacharya – Vishistadwaitvad.
14. 13th century – Madhvacharya – Dwaitvad.
15. 13th Century – Vishnuswami – Shuddhadwait.
13th Century – Nimbarkacyarya – Dwaitadwaitvad.