mikeh wrote:
Also, the date is important. At that time, 1250, the Cathars and other heretics were protected from the Inquisition by the local nobility (e.g. Matteo Visconti).
Hm ... is there another Matteo Visconti ? The usual Matteo Visconti died 1322 and wasn't born in 1250.
Heretic activities in Milan 1251 (murder of Peter of Verona-Milan)
http://books.google.com/books?id=ykUtnL ... rs&f=false
http://en.wikipedia.org/wiki/Peter_of_Verona
The church activities against Cathars in Lombardy should be seen in the context, that the excommunicated emperor Fredrick II. had died in 1250 and the church got a chance to extend its influence in Lombardy
Even then their protection, after Peter of Verona's efforts there, were limited. After Charles of Anjou's defeat of Manfred in 1266, and of Uberto Pallavicini in 1268 Lombardy (Abulafia again), these lords had to give way even more to the Inquisition. Cathars were then burned by the wagonload (28 of them at one time in Piacenza, as Lea reports in his History of the Inquisition, Vol II p. 235, in Google Books) ...
...
... it would help, if you could give the direct link instead a description, I simply needed my 10minutes to find volume II
--unless they converted, or fled to safer precincts: the alpine valleys of Piedmont,the islands of Corsica and Sicily, the wilds of Bosnia. Undoubtedly a few remained by 1299 in a kind of deep underground, but they wouldn't have made themselves known to someone as openly heretical as Sister Manfreda (who might name names under torture).
Albulafia (p. 177) says that the church at Concorezzo survived until 1289.
"Albulafia Concorezzo" has no results. I searched "Albulafia" with the search engine of tarothistory.com and noted ...
search.php?keywords=albulafia&terms=all ... mit=Search
...
He does not give his source.
...
... indeed
Typically, confessions by former believers about the survival of a heresy were made considerably after the fact. Under questioning, people named names to the Inquisition of heretics long dead (as described by Lea p. 240, 243). That seemed to satisfy the Inquisitors, who duly dug up the corpses and burned them.
So while Manfreda may well have known Cathars as a child (I don't know how old she was in 1299), these connections would have been broken long before her arrest. The Cathar beliefs were so different from hers that she wouldn't have been interested, given the risks. Whether there the Visconti had any relationship to the Cathars--independently of protecting all heretics, and especially the Guiglielmites--is worth more stidy. Since Newman didn't find any relationship, she left the Cathars out.
I see the early Guglielma cult inside an expansion of the Bohemian kingdom influence under Ottokar II (reigned 1253 - 1278). Ottokar II had good chances to become Roman king in 1272/73, but after the political confusion, which followed the death of Fredrick II, from 1250 - 1272/73 finally a Habsburger was chosen.
Guglielma is considered to have been an aunt of Ottokar II ... so naturally the growing importance of Ottokar II increased also the political meaning and importance of Guglielma in Italy - as long as he lived. "Having a saint in the family" (or better some) was a typical and repeating motif in contemporary political propaganda. But Ottokar died in a battle against the Roman Habsburger king and after this event the chances of Guglielma to become a "saint" had a considerable disruption.
About Constance, Guglielma's mother
"Constance was the daughter of Bela III, king of Hungary. The family had many saintly connections. Constance’s brother, Andrew II, married Gertrude, a sister of St. Hedwig, duchess of Silesia; Andrew and Gertrude were the parents of St. Elizabeth. Constance herself was the mother of Agnes of Prague, a follower and supporter of Clare of Assisi.
Constance was the second wife of Premysl Otakar, king of Bohemia, whose first marriage with Adela/Adleta of Meissen was dissolved on the grounds of consanguinity, which she contested until her death. Constance and Otakar, married in 1199, had 9 children, including Wenceslas I, Otakar's successor, Premysl, marquis of Moravia, Anna, who married Henry II of Silesia (son of St. Hedwig), Blazena, known as Guglielma Boema, who settled in Milan and became famous for healing in a religious cult, and the youngest, Agnes of Prague, who founded a Franciscan house for women in Bohemia and corresponded with Clare of Assisi whose struggles with the papacy she supported."
http://epistolae.ccnmtl.columbia.edu/woman/85.html
About Ottokar II between 1473-78
A new election for the Imperial German throne took place in 1273. But Ottokar was again not the successful candidate. He refused to recognize his victorious rival, Rudolph of Habsburg, and urged the Pope to adopt a similar policy. At a convention of the Reichstag at Frankfurt in 1274, Rudolph decreed that all imperial lands that had changed hands since the death of Emperor Frederick II must be returned to the crown. This would have deprived Ottokar of Styria, Austria, and Carinthia.
In 1276 Rudolph placed Ottokar under the ban of the empire and besieged Vienna. This compelled Otakar in November 1276 to sign a new treaty by which he gave up all claims to Austria and the neighbouring duchies, retaining for himself only Bohemia and Moravia. Ottokar's son Wenceslaus was also betrothed to Rudolph's daughter Judith. It was an uneasy peace. Two years later, the Bohemian king tried to recover his lost lands by force. Ottokar found allies and collected a large army, but he was defeated by Hungarian assistance and killed at the Battle of Dürnkrut and Jedenspeigen on the March on 26 August 1278.
After 1278 Bohemia fell in a period of chaos. The following king was still too young. From the papal side the interest was given to control the development and to increase the influence of Western Europe in Bohemia and Hungary ... which really happened in the longer run. The Anjou (already well established in Italy) expanded to Hungary (1308), and the house of Luxembourg (also under French influence) got Bohemia (1310). In the period of the heavy papal attack at the Guglielmites in Milan (1296-1302) Bonifacio VIII (pope from 1294 - 1303) ...
http://en.wikipedia.org/wiki/Pope_Boniface_VIII
... had been an engaged and radical global player for "more papal influence", though not in favor of France, but for Anjou. But the personal show-down between Pope and French king (Philip the fair) had the result, that Philip ordered the death of popes and the pope took residence in Avignon instead of Rome ...
From Wiki:
Having got into a violent conflict with the King of France, Philip the Fair, who assigned himself the right to tax the French clergy, Boniface VIII emanated the famous Bull Unam Sanctam of 1302, which arrogated to the Pope's absolute supremacy over earthly power, against the king. The dispute became so harsh that Philip the Fair organized an expedition to arrest the Pope, with the purpose of removing Boniface from his office by the help of a general council.
On 7 September 1303, the king's advisor Guillaume de Nogaret led a band of two thousand mercenaries on horse and foot. They joined locals in an attack on the palaces of the pope and his nephew at the papal residence at Anagni, the notorious 'Outrage of Anagni'. The Pope's attendants and his beloved nephew Francesco all soon fled; only the Spaniard Pedro Rodríguez, Cardinal of Santa Sabina, remained at his side to the end.
The Pope was captured in his palace at Anagni in September 1303, by the French and Italian soldiers led by Guglielmo di Nogaret and Sciarra Colonna. The palace was plundered and Boniface was nearly killed (Nogaret prevented his troops from murdering the pope). Still, Boniface was subjected to harassment and held prisoner for three days during which no one brought him food or drink. Eventually the townsfolk expelled the marauders and Boniface pardoned those who were captured. He returned to Rome on 13 September 1303.
According to a legend, in such circumstances the Pope was slapped by Sciarra Colonna: the episode was therefore remembered in Italian History as the Schiaffo di Anagni ("Anagni's Slap"). The outrageous imprisonment of the Pope inspired Dante Alighieri in a famous passage of his Divine Comedy (Purgatory, XX, vv. 85-93), the new Pilate has imprisoned the Vicar of Christ. The people of Anagni rose against the invaders and released Boniface.
Despite his stoicism, Boniface was clearly shaken by the incident. The old pontiff, already suffering, developed a violent fever and died in Rome on 11 October 1303.
The Avignon Papacy was the period from 1309 to 1378 during which seven Popes resided in Avignon (modern-day France). This arose from the conflict between the Papacy and the French crown.
Following the strife between Boniface VIII and Philip IV of France, and the death after only eight months of his successor, a deadlocked conclave finally elected Clement V, a Frenchman, as pope in 1305. Clement declined to move to Rome, remaining in France, and in 1309 moved his court to the papal enclave at Avignon, where it remained for the next 68 years.
Philip would have loved it to have Bonifacio VIII posthumously abdicated, but the process was stopped in 1311, and the details of Bonifacio's many intrigues went down under the carpet. The French king had won the fight anyway, the new alliance between French king and papal interests demanded a clean surface.
That's the point of sister Manfreda ... the documents about her case disappeared and reappeared much later, so there's considerable doubt, if the information were known during 15th century. The (or a) Guglielma cult developed in 15th century (the Ferrarese document of c. 1420, Bianca Maria's engagement after 1450 and Antonia Pulci's poetical version around 1480), not a Manfreda cult.
http://de.wikipedia.org/wiki/Guglielmit ... uraro1_0-0
Im Jahr 1296 unterzeichnete Papst Bonifaz VIII. eine Bulle (Sepe Sanctam Ecclesiam, auch als Nuper Ad Audientiam bekannt), in der eine ketzerische Sekte verurteilt wird. Er schreibt, das einige Personen, darunter auch Frauen, die Theorie aufstellten, sie besäßen die Macht zu binden und zu lösen (die Macht des Apostels Petrus und seiner Nachfolger), sie würden die Beichte hören, sprächen von Sünden los, würden sich anmaßen zu predigen und würden die Tonsur (Zeremonie des Haarschnitts bei Klerikern) übernehmen. Sie würden sich bei Tag und Nacht versammeln, sie würden behaupten, nackt gehaltene Predigten seien wirkungsvoller, sie würden ihre Frauen untereinander austauschen usw. Der erste Teil der Bulle enthält Angaben, die durchaus auf die Gugliemiten zutreffen. 1296 ermittelte die Inquisition erneut, verhörte aber nur ein Mitglied. Dadurch in Alarmbereitschaft versetzt, verließ Schwester Mayfreda mit anderen Ordensschwestern das Kloster Biassono und zog in das Haus von Guglielmo Codega.
Am Ostertag, den 10. April 1300 zelebrierte Schwester Mayfreda die Osterliturgie. Am 19. April wurde sie zum Verhör zur Inquisition bestellt. Am 20. Juli wurde ein neuer Prozess gegen die Guglielmiten eröffnet, der Prozess richtete sich diesmal auch gegen die verstorbene Guglielma. Im September wurden die drei wichtigsten Mitglieder zusammen mit dem Leichnam der Guglielma verbrannt.
1302 erfolgte im Nachtrag noch ein Verhör eines Mitglieds, hier wird erstmals nebenbei erwähnt, dass Guglielma einen Sohn hat. Ein Verhörter behauptete, dass die Mönche von Chiaravalle die heilige Guglielma dem Mond und den Sternen vergleichen, und er kommentiert, dass sie schlecht daran tun.
This gives two critical dates, one in 1296, when Bonifacio started (or threatened) to act against the Milanese group and 1300, when these activities really became dangerous between April and September, ending with the burning of 3 of the members together with the bones of Guglielma.
Observing, how this specific papal interest corresponds with that, what makes "Eastern European politic", we see following points:
* Before Bonifacio became pope: Bonifacio was born in Anangni ... this has 70 km distance to Rome and about 170 km distance to Naples. So - naturally - Bonifacio had an association to the throne of Naples, which was in the time, when became pope, in the possession of Anjou.
* 1285 - 1290 (before Bonifacio became pope): The relative young Hungarian king stranded in anarchy, somehow mirroring the not stable conditions in Bohemia since 1278 (after Ottokar's death).
*
http://en.wikipedia.org/wiki/Ladislaus_IV_of_Hungary
In February, 1285 troops of the Golden Horde, led by Nogai Khan, invaded and sacked the Eastern part of the country, but they retreated soon. The king's popularity was by now so low that many of his opponents claimed he had invited them. These rumors seemed to be justified when Ladislas employed some of the Mongol captives as members of his personal guards.
In September, 1286 Ladislas IV arrested his wife and began to live together with his Cuman mistress, Édua. One year later he broke into the Convent of the Blessed Virgin on the Nyulak szigete ('Rabbits' Island'), where his sister Elisabeth had been living as a nun, and married her to a Czech magnate, Zaviś z Rozenberka. Having informed on these events, Archbishop Lodomer of Esztergom excommunicated the king and asked the pope to proclaim a crusade against him.
Afterwards, the anarchy became total in the kingdom, whose parts were practically governed by the great oligarchs, the members of the Babonić (Babonics), Kőszegi, Aba, Kán and Csák families, while Duke Albert I of Germany occupied several Western counties. In June 1289, Ladislas IV reconciled temporarily with the Archdiocese of Esztergom and his wife, but he did not have enough power to rule over the barons, so he joined his Cuman followers again.
In the beginnings of 1290 he appointed Mizse, a Muslim converted to Christianity, to Palatine. He was shortly slain in his camp at Körösszeg by Cuman assassins.
He died heirless. His successor, Andrew III of Hungary, issued from another branch of the Árpád dynasty.
* Andrew III., the follower, had a rather weak position. He was descended of a posthumous son of a Hungarian king in his very late years, born out of a an Italian love affair + quick marriage + quick death after in 1234/35, a love affair with a d'Este princess. The d'Este princess and her son became fugitives, sponsored under poor conditions by political Venetian interests. There are similarities between this Beatrice d'Este (died 1245) and her son to Guglielma (died 1281), who also is said to have had a son.
http://en.wikipedia.org/wiki/Andrew_III_of_Hungary
He was born in Venice, the grandson of Andrew II of Hungary (reigned 1205-35), being the only son of Andrew II's youngest and posthumous son (possibly illegitimate), Stephen, Duke of Slavonia who was born of the old king's third marriage with Beatrice d'Este. His mother was Tomasina Morosini, descendant of a Venetian patrician family. After the death of his father (1272), he was educated with his Venetian relatives.
In 1278, Ivan Kőszegi, an aristocrat who held several strongholds in the Western part of the kingdom of Hungary, invited him. Having arrived to the kingdom, Andrew claimed the government of the duchy of Slavonia, but king Ladislaus IV of Hungary refused him. After this failure, Andrew returned to Venice.
In the beginning of 1290 Ivan Kőszegi and Archbishop Lodomer of Esztergom, who had excommunicated king Ladislaus IV of Hungary, invited Andrew to Hungary and offered him the crown. Andrew accepted the offer, but he was arrested by a Hungarian noble, Arnold de genere Hahót who handed him over to Duke Albert I of Austria.
On 10 July 1290 king Ladislaus IV of Hungary was assassinated by his own Cuman followers; thus the main branch of the Árpád dynasty became extinct. Andrew, having been informed on the king's death, escaped from Vienna and went to Esztergom, where Archbishop Lodomer crowned him with the Holy Crown on 23 July 1290. After his coronation an assembly of the 'prelates, barons and nobles' of the kingdom of Hungary in Óbuda authorized the new king to re-examine his predecessor's donations. Andrew was hastily married to a Polish princess, Fennena of Kujavia.
* In this quick-developing situation the Anjou in Naples discovered, that they would have ALSO some claims on the throne of similar distance as Andrew. So a political line was developed, how to manage this approach. Well, they were not alone with this interest ...
The legitimacy of Andrew's rule was soon questioned, since his father had been declared bastard by his brothers; therefore the new king had to face several pretenders during his reign. On 31 August 1290 King Rudolph I of Germany, who considered that Hungary belonged to the Holy Roman Empire, invested his son, Duke Albert I of Austria, with the kingdom. This claim had no practical validity. An adventurer from Poland also claimed the kingdom, pretending to be Prince Andrew of Slavonia, the younger brother of king Ladislaus IV of Hungary, but his troops were defeated by Andrew's followers. In April 1291, Queen Mary of Naples, the assassinated king's sister, also announced her claim to the kingdom. She later transferred her claim to her son, Charles Martel of Anjou, and after his death (1295) to her grandson Charles Robert.
In early 1291 Andrew III visited the Eastern part of his kingdom, where the assemblies of the local nobility held in Oradea (Nagyvárad) and Alba Iulia (Gyulafehérvár) accepted his rule. Afterwards he led his armies against Austria and defeated the Austrian troops. Duke Albert I of Austria, in the peace concluded on 26 August 1291 in Hainburg, renounced his claim to Hungary. In compensation Andrew III promised to demolish several smaller fortresses, held by the Kőszegi clan, on the border of the two countries; thereupon Miklós Kőszegi rebelled against Andrew, in alliance with the Babonić (Babonics) and Frankopan (Frangepán) families, followers of the queen of Naples. The king tried to pacify the rebellion, but he was captured by Miklós Kőszegi and had to pay ransom to regain his freedom.
In 1293 Andrew III invited his mother to Hungary. She successfully negotiated with several rebellious barons (Henrik Kőszegi, Stefan Dragutin), who accepted her son's rule. During 1294 and 1295 Andrew III and his mother lead several campaigns against the followers of Charles Martel of Anjou.
* Now in 1294 we've the Anjou-friendly Pope Bonifacio VIIi getting momentum, and naturally being interested to help his friends in Naples.
In Bohemia meanwhile the young king Wenceslaus had found some stability and gained some influence in Poland (1296). In 1300 he became ALSO King of Poland.
http://en.wikipedia.org/wiki/Wenceslaus ... of_Bohemia
In 1291, Przemysł II, High Duke of Poland, ceded the sovereign Duchy of Kraków to Wenceslaus. Kraków was associated with the overlordship of Poland, but Przemysł held the other duchies and in 1295 was crowned King of Poland. After Przemysł's death in 1296, Wenceslaus became overlord of Poland and in 1300, he was crowned King of Poland.
* The stability in Bohemia and in Poland wasn't in the political interest of Anjou and Naples. A stable Bohemia would protect also a the weak king of Hungary. So we have Bonifacio taking some distance to "Bohemia in Italy", which he sees in the relative harmless Guglielmites around Milan ... a target of attack, usable for the case, that it becomes necessary for higher political aims (well, we don't see, what else Bonifacio arranged to give the King of Bohemia some pressure to make the "right decisions" in near future).
* In 1300, the same year, when it becomes concrete against the Guglielmites in Milan, the larger action to win the throne of Hungary for the Anjou takes place. One shouldn't overlook, that Bonifacio invented the Jubilee year in 1300, a useful propaganda instrument to stir up Rome-tourism, more money and enthusiasm for religious matters and naturally a good time to press some "other changes", which might be at other times not very popular.
The weakening of royal authority under Stephen V of Hungary allowed the House of Šubić to regain their former role in Dalmatia. Soon Ladislaus IV of Hungary, recognizing the balance of power in Dalmatia, named Croatian magnate Paul I Šubić of Bribir as Ban of Croatia and Dalmatia. Ladislaus IV died in 1290 leaving no sons, and a civil war between rival candidates pro-Hungarian Andrew III of Hungary, and pro-Croatian Charles Martel of Anjou started. Charles Martel's father Charles II of Naples, awarded all Croatia from Gvozd Mountain (Croatian: Petrova Gora) to the river Neretva mouth hereditary to Paul I Šubić.
In the beginning of 1300, Paul I Šubić accepted Charles' title to the kingdom and invited him to Hungary. His grandfather accepted the invitation and granted Charles a smaller amount of money and sent him to Hungary to enforce his claim against King Andrew III. Charles disembarked in Split in August 1300 and he went to Zagreb where he was accepted as King of Hungary by Ugrin Csák, another influential magnate of the kingdom.
When King Andrew III died on 14 January 1301, Charles' partisans took him to Esztergom where the Archbishop Gregory Bicskei crowned him with an occasional crown because the Holy Crown of Hungary was guarded by his opponents. The majority of the magnates of the kingdom, however, did not accept his rule and proclaimed Wenceslaus, the son of Wenceslaus II of Bohemia king. The young Wenceslaus accepted the election and engaged the daughter of King Andrew III and he was crowned with the Holy Crown of Hungary in Székesfehérvár by Archbishop John of Kalocsa.
After his opponent's coronation, Charles withdrew to Slavonia where his partisans strengthened his rule. In September 1302, he laid siege to Buda, but he could not occupy the capital of the kingdom and had to withdraw to Slavonia again. Pope Boniface VIII confirmed Charles' claim to Hungary on 31 May 1303 and his maternal uncle, King Albert I of Germany also provided him military assistance. In the summer of 1304, King Wenceslaus II of Bohemia arrived to Hungary in order to help his son to strengthen his rule in the kingdom. However, the King of Bohemia had to realise soon that his son's position in Hungary was unstable; therefore he decided to retreat and his son followed him. On hearing his opponents retreat, Charles made an alliance with Duke Rudolph I of Austria and they attacked Bohemia but they could not occupy Kutná Hora and Charles had to retreat to Hungary.
* Indeed Bonifacio became rather furious, when his delegates came too late to influence the choice of a new Hungarian king, which just became the son of the King of Bohemia and Poland. He wrote a strong letter to Wenceslaus, which hadn't any effect. A war developed, during which Bonifacio, Wenceslaus II and Wencelaus III died 1303,1305 and 1306, finally not hindering, that the Anjou reached their goal in 1308. But ... anyway ... Wenceslaus II became in spite of many difficulties at the begin of his reign a "great king", though he already died with 34 years.
In 1298 the silver mine of Kuttenberg (Kutná Hora) was detected, which recently was mentioned in the alchemy thread.
http://en.wikipedia.org/wiki/Wenceslaus ... of_Bohemia
Vaclav II is considered as one of the most important Czech Kings. He built a great empire stretching from the Baltic Sea to the Danube river. He won for his family three royal crowns (Bohemia, Hungary and Poland). Kingdom of Bohemia was the largest producer of silver in Europe in his time. He created a penny of Prague, which was an important European currency for centuries.
During his reign, there was a large urban development. He planned to built the first university in Central Europe. Power and wealth of the Kingdom of Bohemia gave rise to great respect but to the hostility of European royal families as well. His son, King Wenceslas III, was unfortunately unable to keep a mighty empire, and soon after the untimely death of Wenceslas II, his empire began to crumble. With the death of Wenceslaus II, one glorious era of the Kingdom of Bohemia ended, the time of great political and economic power of the country.
***********
mikeh wrote:These 1500 (or fewer) Cathars would have been Italians, not Occitan refugees. If they had been foreigners, the former Cathar would have said so. Furthermore, Concorezzo was the center of the "moderate dualist" wing of the Cathars, and the Occitan refugees were mostly of the "radical dualist" persuasion. They would have gone further east, to the "radical dualist" diocese centered at Descenzano, near Brescia, if not further still to Bosnia. In fact when 200 Cathars were apprehended at Sirmione in 1276, where they had been protected by the della Scalas for decades, some were even from northern France.
I think, the Cathars were for a good part Bulgarians. I wrote about this question at aeclectic.
http://tarotforum.net/showthread.php?p= ... ost2598580
It's not so well known, that the Bulgarians had an "Empire" with considerable extensions in 13th and 14th century.
The Second Bulgarian Empire (Bulgarian: Второ българско царство, Vtorо Bălgarskо Tsartsvo) was a medieval Bulgarian state which existed between 1185 and 1396 (or 1422). A successor of the First Bulgarian Empire, it reached the peak of its power under Kaloyan and Ivan Asen II before gradually being conquered by the Ottomans in the late 14th-early 15th century. It was succeeded by the Principality and later Kingdom of Bulgaria in 1878.
Up until 1256, the Second Bulgarian Empire was the dominant power in the Balkans. The Byzantines were defeated in several major battles, and in 1205 the newly-established Latin Empire was crushed in the battle of Adrianople by Emperor Kaloyan. His nephew, Ivan Asen II (1218–1241), defeated the Despotate of Epiros and made Bulgaria a regional power once again. However, in the late 13th century the Empire declined under the constant invasions of Tatars, Byzantines, Hungarians, Serbs, and internal instability and revolts.
Despite the strong Byzantine influence, the Bulgarian artists and architects managed to create their own distinct style. Literature and art flourished in the 14th century and a large part of the Bulgarian population was literate.
The Cathars in Southern France were also addressed as "Bulgars", which makes it plausible, that they to a great part were just expanding Bulgarian merchants. In the description of the Cathars it appears, that they had enough money ... so the assumption, that they lived from trade (using similar income as the later great trading nations Venice and Genova), seems logical.
As many aspects of the Cathar movement history are hampered by ...
a. irrational romanticism (similar to Tarot history)
b. results of earlier persecutions, so missing of earlier documentation
... it isn't easy to free the more simpler "logical history" from all this rubbish.
It's rather obvious, that the Albigensian wars (since 1209) have a logical context to ..
a. 1204 crusader attack on Constantinople
b. 1204 building of Latin Empire
c. 1205 battle of Adrianople between Constantinople-Crusaders against Bulgarian Empire ...
http://en.wikipedia.org/wiki/Battle_of_ ... %281205%29
... which saw a loss at the side of the crusaders: The new Latin emperor was captured and killed and 300 noble well-trained knights with him and also a few thousand other soldiers.
Adrianople is nowadays Edirne in Turkey, c. 250 km West of the center of Istanbul, very near to the Greek and Bulgarian border.
The defeat was naturally not good for international trade and was bad especially for Bulgarian traders, who had settled somewhere else than Bulgaria at key points at the West European continent. That's a logical explanation for the Albigensian wars.
For Concorezzo it has to be observed, that it was near to some trading route from Lombardy towards the regions North of the Alps, so likely good for interests in trade.