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AD 712

Umayyad conquest of Hispania

Musa ibn Nusayr crosses into Iberia and takes Seville

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Umayyad conquest of Hispania View full image ↗
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Musa did not retrace Tariq's victorious road: later accounts have him deliberately choosing a separate route, through cities Tariq had bypassed.

June–July 712

Musa ibn Nusayr crossed from North Africa into Iberia in June or July 712 — Ramadan 93 in the Islamic calendar — with a force reported as 18,000.

That force was composed mostly of Arabs, sharply unlike Tariq ibn Ziyad's predominantly Berber army of the previous year.

A different road, and one long siege

Musa followed a route distinct from Tariq's, taking or occupying centers including Medina Sidonia, Carmona and Seville before continuing toward Mérida. The order varies between accounts.

Seville was the exception to the rapid urban advances. A narrative explicitly following the much later historian al-Maqqari says the city resisted for several months before capitulating; the familiar "exactly three months" is not securely established.

He left his son and kept going

Musa left his son Abd al-Aziz in Seville while continuing the campaign. Seville became his administrative base.

The two invading commanders did not immediately combine: the consulted reference places Musa's meeting with Tariq in the Toledo area in 713.

The detailed narrative of all of this depends substantially on Arabic sources written centuries after the events.

Sources

Researched 23 Aug 2026 4 sources 2 audit passes

How this was checked

Researched from the web into a fact sheet, rewritten from that sheet, then audited against it by a different model. How the pipeline works →

What the sources leave uncertain

  • The year 712 and reported force of 18,000 are widely repeated, but the detailed narrative depends substantially on Arabic sources written centuries later.
  • The strongest consulted source gives June–July 712 for the crossing; a precise landing day is not secure.
  • Seville’s resistance is variously described as lasting several months, three months, or a shorter period. “Exactly three months” should not be treated as verified.
  • The order of Medina Sidonia, Carmona, Niebla, Seville, and Mérida varies between accounts.

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