LXXVI. Expedition in support of Mathias Emperor of Byzantium
The year is 1402, Isaakios is firmly in power. Since the end of the civil war five years ago, few events have occurred that are truly significant but perhaps this is just good for Isaakios’ standing and popularity. With crown revenues ramping up again because of the reintroduction of the scutage tax, the king commits to a plan of public works for which he employs and patronises the greatest artists of the time: the naval harbour and the domed church of Bari, plus other civil buildings rebuilt in the capital Lecce, now recovered from the siege.
Isaakios assigns the Duchy of Apulia taken from Henry to a newborn prince, Konstantinos, but has to transfer the title to another son, Georgios, after the premature death of the former. Upon death of the friendly Pope Godfrey (1399), the conclave of cardinals elect the bishop of Schwyz, Albrecht II, who provisionally returns the bishopric to Isaakios before moving to the Holy See in Galicia. In the last five years the kingdom’s borders have remained intact apart few minor changes: the acquisition of the Duchy of Aquitaine thanks to a complex network of dynastic interconnections, and the harmless breakaway of the counties of Holstein and Djerba.
Probably the most important event of these years is the
growing Hauteville involvement in the troubles of the Chersonid emperors of Byzantium. After a short period of Siculo-Byzantine enmity during the rule of Emperor Eusebios, in the last part of the century the relationship between the two Greek-speaking sovereigns Isaakios and Andronikos II has returned to be a close and good one. But the later rule of Andronikos and the initiation of his successor Mathias are crippled by internal strife.
In 1399 the Cypriots revolt against the imperial government and invite Ziemowit, the King of the Hungarians, to their aid. Bound by a treaty of alliance, Isaakios honours Mathias’ call and prepares for war. In August 1400 also the Bohemians move to war against Hungary, and many speculate that secret diplomacy has been carried on for this purpose, a suspicion reinforced by a great tournament subsequently held by Isaakios to announce the engagement of his daughter Ioanna with a member of the Bohemian House of Premyslid. With the beginning of the new century, more and more provinces rise up against Mathias’ harsh rule, to the point that the Byzantine Emperor (and consequently his ally Isaakios) has to make peace with Hungary to cope with the domestic challenges.
Thus now in 1402, with no internal or external threats to his position, Isaakios can project a strong force again towards East with the justification of helping the Byzantines in subduing the rebellion of the prince of the Archipelago and the count of Ephesos, on whom both the Hautevilles have had ancient claims. A first small expedition gathered from the king’s Greek vassals is baffled under the gates of Ephesos, but the Byzantines do the job for Isaakios and in March 1403 the ancient town surrenders to him. In the following autumn Isaakios reaches Abydos, which he besieges with 8.000 Sicilians and 11.000 Byzantines until the final surrender on 30th December. From there Isaakios sets sail for Lesbos to encounter the Prince of the Archipelago, Konstantinos, captured and forced to peace in June 1404: by the terms of the agreement, Isaakios acquires Abydos and a tribute of 500 gold bezants.
Rumours from distant lands – Unification of Spain under the Aragonese aegis
The last decade of the 14th century sees the final triumph of the Aragonese kingdom over its Iberian rivals and the creation of a new, unified nation-state. This last evolution starts out with the aggressive policy of King Rexindo of Portugal, who - after the recent conquest of Plasencia and Caceres – assaults the Duchy of Sevilla in August 1395. Nominally independent but in the Aragonese sphere of influence, Duke Joan calls for the support of King Ramiro III and thus the
Third Aragonese-Portuguese War begins. In few months Rexindo’s army is severely beaten, but then both contending kings die in short order: Rexindo in 1396, succeeded by Juan; Ramiro III the following year, succeeded by Garcia.
Thus it is Garcia d’Aragon that has the duty and honour of founding the Spanish kingdom. His troops invade Portugal again and overwhelm the weakening forces still backing Juan. The war concludes in September 1399 with another humiliating treaty for Portugal, as it surrenders vast tracts of land in Andalucía. Then Garcia’s forces easily overrun in just a year the puny northern kingdom of Castile under the rule of Dabi de Haro. In May 1402, shortly after the appropriation of the kingship of Castile and the reinstatement of the realm of Leon,
a meeting of all the princes, prelates and cities is convened at Garcia’s court in Calatayud to declare him “King of all Spain”.
The triumphal proclamation does not stop the progress of the newly established nation-state in the attempt of unifying the whole Iberian peninsula. The last obstacle standing in the way is Pope Ulrich II’s temporal domain: a diplomatic rather than military annoyance, due to the entrenchment of ecclesiastical power in Iberia and the Christianity’s general dislike of attacks on the Holy Father. In order to overcome this issue and occupy Galicia,
the Spaniards leverage on the mounting calls for the pope’s return to Roma after one century and half of captivity.
When in early 1406 the Pope’s health begins to decline, a swift expedition is undertaken by Garcia of Spain to put everybody in front of a
fait accompli. Ulrich II actually dies in August and the conclave elects a Catalan Pope, Roger Berenguer, in a last attempt to appease the Spaniards. But this does not stop King Garcia’s troops and the newly appointed Holy Father has soon to plead with other Christian kings to arrange the transfer of the
curia out of Galicia.
Of all the various sovereigns called to help, Isaakios is the most powerful and credible if for no other reasons that he is the actual liege of Roma. So on the night of 25th May 1407, Pope Roger Berenguer escapes Santiago disguised as a monk while the Spanish soldiers storm the papal palace and seize all the treasure (estimated at more than 1.700 gold bezants). The re-establishment of the Papal court in Roma after a vacancy of 11 months will be covered later. For now, it suffice to say that
following the ousting of the pope all his former territories are annexed to Spain and Garcia is even declared head of the Iberian Church. Unfortunately, the young king would not enjoy long this glory, as he dies shortly after in September of the same year, succeeded by his 2-year-old son Bernardo. Anyway, in Garcia’s relatively brief rule (just 10 years) great accomplishments have been achieved!