Henry, Count of Portugal

Born in about 1066 in Dijon, Duchy of Burgundy, Count Henry was the youngest son of Henry, the second son of Robert I, Duke of Burgundy.^[1][2] His two older brothers, Hugh I and Odo I, inherited the duchy.^[2] No contemporary record of his mother has survived. She was once thought to have been named Sibylla based on an undated obituary reporting the death of "Sibilla, mater ducus Burgundie" (Sibylla, mother of the Duke of Burgundy), under the reasoning that she was not called duchess herself and hence must have been the wife of Henry, the only father of a duke who never himself held the ducal title, yet this was probably a reference to her daughter-in-law, Sibylla, mother of the then-reigning Hugh II. Historian Jean Richard suggested that she might instead have been called Clémence.^[3] Whatever her name, her son Henry was kinsman (congermanus) of his brother-in-law, Raymond of Burgundy, and this relationship may have come through either, or both, of their mothers, who are both of undocumented parentage. It has been suggested that Henry's mother may have been the daughter of Reginald I, which would make her the maternal aunt of Raymond who would then be Henry's first cousin.^[4] This solution is problematic, as Henry's brother Odo I, Duke of Burgundy married Raymond's sister, Sibylla, and though marriages between close kin sometimes took place through dispensation, the prohibition against first-cousin marriages in church law makes it likely that the relationship between Odo and Sibylla, and hence that between Henry and Raymond, was more distant.^[5] Based on the relationship between Henry and Raymond and the apparent introduction of the byname Borel into the family of the dukes of Burgundy through this marriage, genealogist Szabolcs de Vajay suggested Henry's mother was a daughter of Berenguer Ramon I, Count of Barcelona, and his wife Guisla de Lluçà.^[6][7][a]

One of his paternal aunts was Constance of Burgundy, the wife of Alfonso VI of León, and one of his great-uncles was Hugh, Abbot of Cluny, one of the most influential and venerated personalities of his time.^[1] Count Henry's family was very powerful and governed many cities in France such as Chalon, Auxerre, Autun, Nevers, Dijon, Mâcon and Semur.^[1]

After the defeat of the Christian troops in the Battle of Sagrajas in October 1086, in the early months of the following year, King Alfonso VI appealed for aid from Christians at the other side of the Pyrenees. Many French nobles and soldiers heeded the call, including Raymond of Burgundy, Odo I (Henry's brother), and Raymond of St. Gilles.^[10] Not all of them arrived at the same time in the Iberian Peninsula and it is most likely that Raymond of Burgundy came in 1091.^[11][b] Although some authors claim that Count Henry came with the expedition which arrived in 1087, even though "documentary evidence here is much more slight",^[13] his presence is confirmed only as of 1096 when he appears confirming the forais of Guimarães and Constantim de Panoias.

Three of these French nobles married daughters of King Alfonso VI: Raymond of Burgundy married infanta Urraca, later Queen Urraca of León; Raymond of St. Gilles married Elvira; and Henry of Burgundy married Teresa of León, illegitimate daughter, as her sister Elvira, of the king and his mistress Jimena Muñoz.^[14]

Between the years 1096 and 1105, count Raymond, seeing that his influence in the curia regis was diminishing, reached an agreement with his cousin Henry of Burgundy. The birth of King Alfonso's only son, Sancho Alfónsez, was also perceived as a threat by the two cousins. They agreed to share power, the royal treasury, and to support each other.^[15] Under this agreement, which counted with the blessings of their relative, the Abbot of Cluny,^[c] Raymond "promised his cousin under oath to hand him over the Kingdom of Toledo and one third of the royal treasury upon the death of King Alfonso VI". If he could not deliver Toledo, he would give him Galicia. Henry, in turn, promised to help Raymond "obtain all the dominions of King Alfonso and two thirds of the royal treasury".^[17][18]

Historians who date the pact closer to 1096 surmise that news of this agreement might have reached the king who, in order to counter the initiative of his two sons-in-law, appointed Henry governor of the region extending a flumine mineo usque in tagum (from the Minho river to the banks of the Tagus).^[19] Until then, this region had been governed by count Raymond who saw his power limited to just Galicia, thereby nullifying the terms of the pact.^[20][d]

Other historians however have showed that the pact could not have been made before 1103,^[21][22] several years after the two counts had been granted their respective title, implying that their alliance must have prevailed over their hypothetical rivalry.

After Raymond's death, Queen Urraca (Teresa's half-sister) married Alfonso the Battler for political and strategic reasons. Henry took advantage of the family conflicts and political unrest to serve on both sides and aggrandize his domains at the cost of the squabbling royal couple.

Caught under siege in Astorga by the King of Aragon, then at war with Urraca, Henry held the city with the help of his sister-in-law. Henry died on 22 May 1112,^[23] from wounds received during the siege.^[24] His remains were transferred, following his previous orders, to Braga where he was buried in a chapel at Braga Cathedral, the building of which he had promoted.^[25] After his death, his widow ruled alone.^[26]

Count Henry was the leader of a group of gentlemen, monks, and clerics of French origin who exerted great influence in the Iberian Peninsula, promoted many reforms and introduced several institutions from the other side of the Pyrenees, such as the customs of Cluny and the Roman Rite. They occupied relevant ecclesiastical and political positions which provoked a strong backlash during the last years of the reign of King Alfonso VI.^[27]

He married Teresa of León around 1095.^[28] From Teresa, Henry had the following issue:

• Urraca Henriques (c. 1095^[29] – 1173), the wife of Bermudo Pérez de Traba, tenente in Trastámara, Viseu, Seia, and Faro in A Coruña;^[30]
• Sancha Henriques (c. 1097^[29] – 1163), married firstly Sancho Nunes de Celanova, with issue. After becoming a widow, married secondly Fernando Mendes de Bragança, with no issue from this marriage;^[31]
• Teresa Henriques (born c. 1098);^[29]
• Afonso Henriques (1109^[32] – 1185). He was named after his maternal grandfather, King Alfonso VI, perhaps "as a way of remembering that the blood of the Emperor of all Hispania also ran through his veins".^[33] Afonso became Count of Portugal in 1112 and King of Portugal in 1139.^[34]

• Portugal in the Middle Ages