decorating with herbaje and small fountains the courtyards of the houses. However, most buildings of the Moorish aesthetic actually belong to the Mudéjar style of Islamic art, developed under Christian rule and inspired by the Arabic style. Original Moorish buildings are the Patio del Yeso in theAlcázar, the city walls, and the main section of the Giralda, bell tower of the Seville Cathedral.
Castilian rule
In 1247, the Christian King Ferdinand III of Castile and Leon began the conquest of Andalusia. After conquering Jaén and Córdoba, he seized the villages surrounding the city, Carmona Lora del Rio and Alcalá del Rio, and kept a standing army in the vicinity, the siege lasting for fifteen months. The decisive action took place in May 1248 when Ramon Bonifaz sailed up the Guadalquivir and severed the Triana bridge that made the provisioning of the city from the farms of the Aljarafe possible. The city surrendered on 23 November 1248.
The city's development continued after the Castilian conquest in 1248. Public buildings constructed including churches, many of which were built in the Mudéjar style, and the Seville Cathedral, built during the 15th century with Gothic architecture. The Moors' Palace became the Castilian royal residence, and during Pedro I's rule it was replaced by the Alcázar (the upper levels are still used by theRoyal Family as the official Seville residence).
In 1391, Archdeacon Ferrant Martinez closed all the synagogues in Seville, converting them to churches, as in the case of Santa María la Blanca, and also appropriated the Jewish quarter's land and shops (sited in modern-day 'Barrio Santa Cruz'). Thousands were killed during the pogrom, while others were forced to convert. The Plaza de San Francisco was the site of the 'autos de fé'. At first, the activity of the Inquisitionwas limited to the dioceses of Seville and Cordoba, where Alonso de Hojeda had detectedconverso
