Ferdinand III Prepares the Córdoba Campaign

Timeline

1. 1229Southern Castilian frontier · Castilla–La ManchaAfter recovering fortresses such as Baeza and Morón, Ferdinand III continued to strengthen the line south of the Tagus, repairing castles and roads to secure supply and retreat routes for the army's southward advance. Frontier military colonies and garrisons provided logistical support for subsequent expeditions.
2. 1229North of Córdoba · Al-AndalusCastilian forces pushed reconnaissance toward Córdoba, probing the Muslim defenses and assembling siege troops. Ferdinand III assessed Córdoba's fortifications and the Guadalquivir waterway, drawing up preliminary plans for a prolonged siege.
3. 1229Toledo · ToledoThrough ecclesiastical and diplomatic channels, Ferdinand III secured papal crusade privileges and cooperation with James I of Aragon, raising manpower and materiel for a large-scale southern campaign. The diplomatic arrangements of 1229 created conditions for the full-scale offensive after the union of Castile and León in the 1230s.