Ermengol I, Count of Urgell
Ermengol or Armengol I (974–1010), called el de Córdoba, was the Count of Urgell from 992 to his death. He was the second son of Borrell II of Barcelona and his first wife, Letgarda. He was the second of the counts of Urgell and famous mainly for his participation in the Reconquista.

A man of culture, Ermengol was open to influences from wider Europe and made two voyages to Rome, in 998 and 1001. He was a stimulus to his nobles in making pilgrimages to Santiago de Compostela and Le Puy. He also reformed the judiciary of his county to make justice more available to all. He also began to reassert his authority over the outlying castles of his realm, whose lords were acting independently of his power.

Ermengol also maintained an intense war against the Caliphate of Córdoba. In 1003, Urgell was invaded by Abd al-Malik al-Muzaffar. Aided by the brothers Bernard I of Besalú and Wifred II of Cerdagne, and his own brother, Ramon Borrell of Barcelona, Ermengol defeated them at the Battle of Torà, followed by a narrower victory at the Battle of Albesa. He was captured by Abd al-Malik, the Córdoban hajib, during reprisals in the summer, but was freed by March 1004. In 1008, he led several successful expeditions against the Moors. In 1010, he participated in the expedition of his brother Ramon Borrell of Barcelona against Córdoba itself. He died nearby at Castell de Bacar. His testament, dated around 1010, includes one of the first-attested mentions of the game of chess in Western Europe.

Family
Before 10 July 1000, Ermengol married Tetberga, presumably a daughter of Artaud I, Count of Forez, by his wife Tetberga of Limoges. The younger Tetberga died between 7 April and 3 November 1005, when Ermengol's second wife Guisla (Gisela) is first mentioned. Guisla's family is not known, but she may have been the homonymous daughter of Gausfred I of Roussillon, named in her father's will in February 989. She survived him and was still alive on 18 November 1010. From this second union came two children:
Ermengol II, his successor
Ermesinda – married, before 1029, Raymond III of Pallars Jussà

Notes

Sources
Lewis, Archibald R. The Development of Southern French and Catalan Society, 718–1050. University of Texas Press: Austin, 1965.
Aurell i Cardona, Martin. "Jalons pour une enquête sur les stratégies matrimoniales des comtes catalans (IXe-XIe s.)" Symposium Internacional sobre els Origens de catalunya (Segles VIII-XI), 2 vol, Barcelona 1991–2; vol 1, pp. 282–364.
Stasser, Thierry. "Origine familiale de trois comtesses de Pallars." Anuario de Estudios Medievales, 26/1, 1996, pp. 3–16.

974 births
1010 deaths
Counts of Urgell
10th-century Catalan people
10th-century Visigothic people
11th-century Catalan people
11th-century Visigothic people