Umar Ibn Muhammad of Borno died in 1967.
Umar Ibn Abubakar Garbai of Borno died in 1974.
Mustafa Ibn Umar El-Kanemi of Borno died in 2009.
Umar of Borno died in 1881-12.
Umar ibn Hafsun died in 918.
Yahya ibn Umar died in 864.
Sayf ibn Umar died in 796.
Ali ibn Umar died in 883.
Yahya ibn Idris ibn Umar died in 917.
Abû 'Umar ibn Sa'îd died in 1287.
Al-Qadi Aqib ibn Mahmud ibn Umar died in 1627.
Yahya ibn Umar al-Lamtuni died in 1056.
Abdallahi ibn Muhammad died in 1899.