Battle of Uclés (1108)

Battle of Uclés
	Part of the Reconquista
	; Battlefield of Uclés
Date	29 May 1108
Location	Uclés
Result	Almoravid victory; Almoravid retake Cuenca, Huete, Ocaña, and Uclés
Belligerents
Almoravid dynasty	Kingdom of Castile; Kingdom of León
Commanders and leaders
Abu Tahir Tamim ibn Yusuf; Muhammad ibn Aysa; Abdallah ibn Fatima; Muhammad ibn Abi Ranq	Sancho Alfónsez †; García Ordóñez †; Álvar Fáñez; Martín Flaínez †; Fernando Díaz †
Strength
>2,300	~2,300
Casualties and losses
Few,; incl. the imam al-Jazuli	Severe,; incl. Sancho and seven counts

The Battle of Uclés was fought on 29 May 1108 during the

Almoravids under Tamim ibn-Yusuf. The battle was a disaster for the Christians and many of the high nobility of León, including seven counts, died in the fray or were beheaded afterwards, while the heir-apparent, Sancho Alfónsez, was murdered by villagers while trying to flee. Despite this, the Almoravids could not capitalise on their success in the open field by taking Toledo

.

Sources

The Arabic sources for the battle are an official letter from Tamim and the narrative history

Primera Crónica General. The Spanish historiography of the battle was dominated by Prudencio de Sandoval

until 1949, when Ambrosio Huici Miranda began to edit and compile the Arabic sources (published 1955).

Preliminary moves

Tamim, leading the forces of

Valencia under Muhammad ibn Aysa and Abdallah ibn Fatima, their respective governors. They marched on Uclés, which offered no resistance and was captured on 27 May. The Almoravids then spread out, sacking other Christian settlements in the valley of the Tagus, while the inhabitants fled. The garrison of Uclés meanwhile took refuge in the alcázar

.

The Historia Compostelana says that it was the heir, Sancho, who initiated a counter-attack. This is plausible in light of the fact he had already been granted the rule of Toledo by his father, who was in the north of the kingdom at the time of the Almoravid offensive. Sancho had probably moved south with a sizable army in April in preparation for a summer of campaigning. His army included eight Leonese counts and Castilian magnates (los ochos condes of legend), who, with their

baggage train

, Bernard Reilly estimates a total number of 2,300 Christian troops, while the Arabic sources mention 3,000 Christian heads piled in front of Uclés to terrorise the citizens.

Battle joined

The Christians arrived near Uclés and set up camp on 28 May. Tamim assembled his force with the Córdobans under Muhammad ibn Abi Ranq in front, his own Granadans behind them; the Valencians and Murcians made up the flanks. Battle was joined the next day with a Christian cavalry charge. Though initially successful against the Córdobans, the charging Christians were quickly surrounded while engaging the Granadans and the main force retreated to their camp. The Murcians and Valencians meanwhile attacked the baggage. The infantry was dispersed; the cavalry was caught in their own camp and slaughtered. Sancho, his horse killed and with a small force of seven of his own men, escaped and fled towards Belinchón, but was killed by his Muslim subjects, who took advantage of the battle to revolt. The only count to escape was Álvar Fáñez, who led a large body of horse north to organise the defence of the upper Tagus. In the aftermath the Muslims lured the garrison of the Uclés into sallying from the alcázar and defeated them. The Almoravids followed up their success by taking the castles of Huete and Ocaña, and a few small others.

The identity of the seven dead counts must be patched together from various sources. Crónica Najerense records the death of

Martín Laíñez. Probably Martín's son, Gómez Martínez, also perished. Based on their sudden disappearance from contemporary documents, Reilly suggests that Fernando Díaz, the greatest magnate of Asturias, and the Castilian magnates Diego and Lop Sánchez, probably brothers but not technically counts, were killed in the battle. García Álvarez, the king's alférez

, may have perished, but he was never a count and his disappearance from the record may be due only to his replacement.

References

Barton, Simon (1997). The Aristocracy in Twelfth-century León and Castile. Cambridge: Cambridge University Press.

Reilly, Bernard F. (1989). The Kingdom of León-Castilla under King Alfonso VI, 1065–1109. Princeton: Princeton University Press.
Slaughter, John E. (1974/79). "De nuevo sobre la batalla de Uclés". Anuario de estudios medievales, 9:393–404.

39°59′00″N 2°51′00″W / 39.9833°N 2.8500°W / 39.9833; -2.8500