Dr. Aziz' is the protagonist of-

• 'A Passage to India' is a famous novel which was written by Edward Morgan Forster.
• The important character of this novel:
- Dr. Aziz (Protagonist),
- Mrs. Moore
- Adela Quested,
- Rony Hislop,
- Cyril Fielding,
- Stella Moore.
• Forster's A Passage to India, the main character, Dr. Aziz, is a Moslem doctor living in Chandrapore.
• He is a widower with three children who meets Mrs. Moore, an aged English widow who has three children herself and becomes friends with her.
Source: Encyclopedia of Britannica and A Passage to India.