It is attributed to
Al-Malik Al-Nasir Mahammad bin Qalawun, and Al-Qalqashandi mentions the date of its working in the year seven hundred and sixteen AH. Al-Maqrizi mentions in his book that the Nasiri ruk began in the year seven hundred and fifteen AH and lasted seventy-five days: "In the year seven hundred and fifteen, Sultan Al-Malik Al-Nasir Mahammad ibn Qalawun chose to visit the Egyptian lands, to abolish many of the excise taxes, and to allocate for the people of his kingdom a large part of the lands of Egypt..., and he wrote a decree to Prince Bahr al-Din Jekyll ibn al-Baba to go out to the western side, with him Azal al-Hajib, from the book, Al-Makin bin Farwitha, and that Prince Izz Al-Din Idmar Al-Khatiri go to the eastern region, and with him Prince Itamish Al-Majdi, and from the book, Amin Al-Dawla Ibn Qarmut, and that Prince Balban Al-Sarkhadi, Al-Qaliji, Ibn Tarantay, and Baibars Al-Jamdar go to the
Menoufia and
Beheira region, and that Al-Balili and Al-Martini should go out to
Upper Egypt, and he assigned with them a clerk, a surveyor, and a measurer, so they went to where he mentioned, and when each of them went down with his first job, he asked for the sheikhs of each country, its guides, its notaries, its judges, and its records that were in the hands of its inspectors, and examined its revenues of spring, produce, and items, and the amount of what they contained. Of the acreage, its crops, its fallow land, and what is in it of soil, trumpets, plantings, and trees, and the lesson of the area and what is on it for those who cut it, such as crops, chickens, sheep, clover, kiosk, cakes, and other types of hospitality. If all of that is recorded, he begins by measuring that area and determines with the numbers and measurements, and the labor judge determines what appears to be the correct measurement...." == References ==