'Abu-Bakr Ibn-Umar' (died in
1087) (
Arabic: أبو بكر بن عمر) was an
Almoravid ruler.
He was appointed General of the
al Murabitūn sect by its leader
Abdallah ibn Yasin on the death of his brother
Yahya ibn Ibrahim in 1056 . He captured
Sūs and its capital
Aghmat in southern
Morocco in
1057, and became leader of the Murabitūn on the death of
Ibn Yasin in battle with the
Berghwata Berbers in 1059. He married the wealthiest woman in
Aghmat,
Zaynab an-Nafzawiyyat, and began to found a new capital at
Marrakech in
1070. On being recalled to the
Sahara in 1071 to put down a rebellion, he left control of the
Sūs to his cousin
Yusuf ibn Tashfin while his son Ismail was given charge of
Sijilmassa. He divorced
Zaynab before he left and advised her to marry
Yusuf, knowing that she was not suited to a life of
jihad in the
Sahara.
After suppressing the rebellion, he wanted to return to take up his former position. However,
Yusuf had taken a liking to power. Acting on
Zaynab's advice
Yusuf was able to turn back Abu-Bakr using diplomacy rather than force. As a courtesy to his former leader,
Yusuf kept Abu-Bakr's name on the
Almoravid coinage until his death.
Abu-Bakr returned to the
Sahara. He is said to have attacked
ancient Ghana in 1076 and is often credited with initiating the spread of
Islam on the southern periphery of the Sahara
[1]. Abu-Bakr Ibn-Umar died shortly after receiving news of Yusuf Ibn Tashfin's victory at
battle of az-Zallaqah near
Badajoz (in modern
Spain), in 1087.
A leader of remarkable ability, he fused his tribes with a religious reform movement; his remarkable tolerance of
Yusuf ibn Tashfin's insubordination preserved the infant Almoravid (al Murabitūn) state and permitted its rapid expansion into the
Al-Andalus (
Morrish Iberia) and most of
North Africa as well.
Notes
1. However, there is considerable controvery about this (see this review article). Even before Abu-Bakr's time, Muslim traders had already propagated Islam over much of the south of the Sahara.
References
★
Ibn Idhari, ''
Al-bayan al-mughrib'' Part III, annotated Spanish translation by A. Huici Miranda, Valencia, 1963.
★ N. Levtzion & J.F.P. Hopkins, ''Corpus of early Arabic sources for West African history'', Cambridge University Press, 1981, ISBN 0521224225 (reprint: Markus Wiener, Princeton, 2000, ISBN 1-55876-241-8). Contains English translations of extracts from medieval works dealing with the
Almoravids; the selections cover some (but not all) of the information above.