 This whole quarter of the city (Multan) is now occupied by the houses of the Gardezis and the Gardezis' cousins' cousins.As for the Pigeons, they live on the Gardezis' roofs and cluster, in force, on the Gardezis' Saintly ancestor's tomb.The tomb is cased in blue tiles, dating from the reign of Mughal Emperor Humayun, and at intervals there are apertures in the tile works, opening into cavities specially provided to give the pigeons a lodging as close as possible to the spot where the saint's body lies.