Born on 1753 Died on 1825
Abd al-Rahman al-Jabarti was an Egyptian-born Somali Muslim scholar and chronicler who spent most of his life in Cairo.
Abd al-Rahman al-Shafi'i wrote a handbook for the use of Police Officers in charge of markets enabling them for instance to verify weights and measures and to test the genuineness of wares. For more detail click here.
Haly Abenragel or the Arabic name Abû l-Hasan 'Alî ibn Abî l-Rijâl, was an Arab astrologer of the late 10th and early 11th century, best known for his Kitāb al-bāri' fi akhām an-nujūm.