Who is Aadam Aziz?

Aadam Aziz is Saleem's grandfather. The story starts by telling how, as a young doctor, Aadam Aziz met Saleem's grandmother. He lives an unhappy life with her. He is briefly involved in politics in Amritstar in 1919, helping people who are being suppressed by British troops and nearly being shot for it, and again in Agra in 1942, when he is friends with the Rani of Cooch Naheen, who is involved in subversive politics. Aadam dies in 1964 after returning to Kashmir to find a religious icon, a strand of the Prophet Mohammed's hair.