KARACHI - Mian Atta Rabbani, father of PPP leader Senator Mian Raza Rabbani, was laid to rest here on Sunday. His funeral was attended by a large number of friends, family members, party workers and neighbours at the Sultan Masjid in DHA. He breathed his last on Saturday after a prolonged illness. He was about 90 years of age. The late Rabbani had the distinction of serving as the ADC to the Father of the Nation, Quaid-i-Azam Muhammad Ali Jinnah.