qqp question1: Iltutmish's son Nasiruddin Mahmud was said to succeed him but he died.Who was his wife? Anything you know about his personal life rather than warlife? question2: Because of glaucoma, my grandpa recently has had his right eye blind and his left eye also seeing not well, which really frustrates him a lot. Doctors said it was no use to have a surgery on eyes at his age. And, he now behaves like counting the days to die. I'm upset about that. What can I do for him?