(790)a.d.
he was born in khwarizm, uzbekistan in the 780th century
All the digits! Muhammad ibn Musa al-Khwarizmi gave the West all of the Hindu digits and much more besides. Please see the link.
Muhammad Ibn Musa Al-Khwarizmi
Hayyim ben Judah ibn Musa was born in 1380.
Algebra.
Musa ibn Musa ibn Qasi died in 862.
Abdallahi ibn Muhammad was born in 1846.
Mahmud ibn Muhammad was born in 1757.
Muhammad ibn Falah was born in 1400.
glasgow uni, glasgow
You can go on wikipedia. It has great information.
Muhammad ibn Ali as-Senussi was born in 1787.