Prospero Provana of his own coat of arms (born around 1520, died on 20 September 1584 in Kraków) was an Italian nobleman from Piedmont, a merchant, and banker in Kraków. He served as the first postmaster of the royal post in Poland (1558–1562), royal secretary to Sigismund Augustus (1570), non-castle starosta of Będzin, and żupnik in Kraków (1577–1580).
He arrived in Poland either with his brother or later, at his brother's urging. He engaged in trade of fabrics, wine, and salt, and obtained Polish indygenat. Sigismund Augustus entrusted him with the organization and management of the royal post, as well as, for a certain time, intermediation in the transfer of interest on Neapolitan sums. By the grant of Stephen Báthory, he administered Żupy krakowskie, amassed considerable landed wealth, and owned several tenements in Kraków, leading the local Italian colony. Associated with supporters of the Reformation (possibly leaving Piedmont for religious reasons), he was a Calvinist and maintained close contacts with antitrinitarians, hosting Fausto Sozzini, among others. However, towards the end of his life, he converted to Catholicism.
Early life
Origins and arrival in Poland He came from a noble family from Piedmont, and he was the son of Guglielmo Provana or Nicola Provana del Sabbione. He was born perhaps in Collegno, probably in the early 1520s. The exact date is not known. Carignano or Caragnano is also mentioned as another possible place of origin for his family.
He probably came to Poland states that his family had long been settled in Poland and had held the Będzin estate since the reign of Alexander Jagiellon. However, this information is not confirmed by other studies. together with his older brother or later, at his urging, in the early 1550s, when persecution of supporters of the Reformation was taking place in Piedmont, ordered by Duke Emmanuel Philibert. A fragment from the travel diary of the nuncio Ippolito Aldobrandini, who visited one of the Provana estates, points to such a background and time of arrival. Presumably, he initially remained in the service of Queen Bona. He quickly acclimated, and substantial financial resources facilitated the development of his interests, mainly in the trade of fabrics and wine,; as well as banking. In 1557, together with his brother, he received Polish indygenat, states that the brothers were then ennobled, contrary to . which may indicate his rapid adaptation in the new country. He was probably inclined to stay in Poland for a long time.
Postmaster of the royal post With his intelligence and entrepreneurial spirit, he attracted the attention of King Sigismund Augustus, and, like his brother, was associated with the royal chancellery (Prospero was mentioned as a royal secretary in the , in a document dated 4 September 1570). The monarch, while striving to secure his inheritance from his mother, needed regular contact with Italy. Therefore, it was necessary to organize a regular postal connection between Kraków and Venice, and the monarch appointed Provana as its postmaster, according to the privilege Ordinatio postae Cracovia Venetias praeficitur from 18 October 1558. The post was to run using relay horses. The document provided that all costs (equipment, personnel, postal facilities, and stations along the route) were to be borne by the king, and the revenues from fees for private shipments were to be returned to the royal treasury. Additionally, Provana was obliged to submit accounts for expenses incurred in running the postal service. However, the privilege did not specify his remuneration. Most likely, a separate instruction from the monarch addressed this issue, whereby Prospero received an annual salary of 300 Polish złotys. states that Provana's remuneration for directing the post office was the granting of the Będzin starostwo and the position of Kraków żupnik, which, however, is not confirmed by . Couriers departed from one of his Kraków tenements (on Floriańska Street or in the Main Square). According to Jan Ptaśnik, the brief content of the privilege and the small amount of detailed information resulted from a lack of a clear concept of postal operations.
Provana managed the postal service for four years, until 1562. There are no details available about his activities in this role, and the lack of postal revenues may indicate that he did not fare well. The ultimate reason for revoking the privilege granted to Provana is said to have been his conflict with the Thurn-Taxis family, which controlled postal connections in Austria, Hungary, and Italy. However, in 1564, this did not prevent him from most likely instructing a well-known Kraków merchant, Pietro Maffon from Brescia (died 1575), as the new postmaster, who obtained a privilege entrusting him with this task for 5 years, with an annual salary of 1500 thalers. Correspondence was to be transported on the Vilnius–Kraków–Venice route. Most likely, Maffon did not manage to organize the efficient functioning of the enterprise, and at the request of the monarch, even before the contract expired, he transferred the tasks to Sebastiano Montelupi (the latter received a privilege for this activity in November 1568).
Merchant activities Another task entrusted to him by Sigismund Augustus was also related to Italian affairs. According to a document from 23 November 1569, Provana, with the assistance of Venetian Antonio de Angelis and other Italian bankers and royal agents in Naples, was to mediate in the collection and transfer of interest from Neapolitan sums. The wide commercial contacts and constant relations with Italian banks were likely factors that influenced the assignment of these duties to him. It is not known how long he engaged in this activity or whether he received additional compensation for it, apart from an annual pension of 200 scudi from Neapolitan sums, granted on 22 August 1570. In the 1560s, he became involved in efforts to obtain weapons in Venice for the army of John Zápolya, the ruler of the Principality of Transylvania, during his conflict with Emperor Maximilian II.
Provana developed intense commercial activity in the trade of wine and fabrics, involving his brother as well. He often conducted business with the Venetian merchant Jakob Gastgebem,The scale of these trade relations can be evidenced by the fact that in 1568 Provana paid the overdue sum of 2,760 Polish złotys for the Venetian to the royal treasury (). as well as with Italians settled in Kraków, with whom he also had disputes (for example, in 1574 with Lodovikio de Pello and Alessandro Baldi).;
Salt business and Żupy krakowskie He also became involved in the salt trade, which eventually dominated his commercial activities. Already during the reign of Sigismund Augustus, he co-organized a salt-making company, which received a privilege from the king (subsequently confirmed by Henryk III). It was one of the first companies of this kind in Poland, but it is not known whether it actually started its operations or whether the Italian withdrew from it.
On a larger scale, he began to engage in salt mining and trading during the reign of Stephen Báthory, who was favorably disposed towards him, also thanks to the patronage of his friends – and Giorgio Biandrata. In such a favorable situation, he was granted a lease of the Żupy krakowskie for a period of 3 years on 2 March 1577,The date given by Roman Rybarski in his work Wielickie żupy solne w latach 1497–1594. In the sources of the era, Provana with the title of a żupnik appears from March 28 of this year (). with the obligation to pay an annual sum of 56,000 Polish złotys (and settle the debts for salt supplies left by his predecessor, ). Holding the office of żupnik brought him substantial income, with his profit reportedly reaching 24,000 złotys in the first year alone. He also attempted to modernize the mines by announcing that he would give half of the income to anyone who introduced improvements in salt extraction. An Italian, Rocco Marconi, responded to this offer by inventing a device that facilitated the extraction of salt blocks. Żupnik obtained the monarch's approval for this project, but it is not known whether it was eventually implemented. states that this search for a partner took place after the new contract between the king and żupnik had already been concluded and was the result of declining revenues, which Provana himself was apparently unable to cope with.
On 20 August 1578, the king concluded a new agreement with Provana, hoping for greater revenue. According to this agreement, żupnik was to receive 2000 złotys annually and be allowed to participate in profits if he paid an additional 80,000 złotys into the royal treasury, after deducting the costs of his salary and repairs. To encourage him to fulfill his duties conscientiously, it was stipulated that in the first year, his profit could amount to half of the additional income, and in subsequent years, one-tenth of the amount.According to , the new agreement was the result of Provana nearly doubling the income, with more favorable conditions for both parties. The hopes for further profit growth were based on plans to expand the salt works on a much larger scale than before. This is indicated by the fact that the new contract separated two leases: one for the salt mines (production of salt blocks and boiling on-site) and the other for rock salt (pieces and crumbs of contaminated salt chipped off during the extraction of salt blocks, according to ), which could be transported to more distant salt works.
However, according to , unexpectedly, żupnik himself resigned around 1577. His successor recorded a sharp drop in income. At that time, Provana expressed his desire to reassume the position, but the king, influenced by advisors, did not accept his proposal for an annual rent. Instead, he entered into a contract with Provana with a fixed salary. Other sources do not confirm such a sequence of events. However, the royal expectations remained unfulfilled, as the revenues from the mines (for the period from 18 September 1578 to 18 March 1580) only reached half of the expected amount. In March 1580, Provana resigned from the administration of the salt mines. The reasons for his departure, halfway through the three-year lease, remain unknown.
Assessments of Provana's tenure as żupnik remain divergent. His critics accused him of running the saltworks in a predatory manner, which may be confirmed by the review of their condition at the end of 1580, indicating a dire situation. , in his work Skarbowość w Polsce i jej dzieje za Stefana Batorego, states that the Italian's mismanagement led to a striking decline in salt mine revenues. The most significant drop in profits allegedly occurred after the change in management format in 1578, which the king agreed to, encouraged by the previous good balance. Jan Ptaśnik, however, viewed the situation differently. According to him, Provana took over the mines after a weak, less energetic predecessor, showing energy in their modernization efforts, and the recorded decline in income during his tenure still exceeded the revenues from Bużeński's tenure. Upon his resignation, Provana also received thanks from the king and a certificate of good performance of his duties. Jerzy Wyrozumski also portrayed his activities positively, highlighting his evident entrepreneurship and efficiency, as well as his steps to combat illegal saltworks, which undermined the mine's income. Similarly, the Italian historian Lucio Biasiori attributed to him transparent management and the demonstration of the qualities of an excellent administrator.