question: Upon his appointment as Bishop of Wrocaw in 1198, Jarosaw of Opole, elder son of the Silesian duke Bolesaw I the Tall, received the territories around the town of Nysa from his father. After Jarosaw's death in 1201, his half-brother Duke Henry I the Bearded of Silesia decided to leave Nysa, as well as the castellany of Otmuchow, under the control of the Diocese of Wrocaw, while the rest of the late Jarosaw's Upper Silesian lands were annexed by his uncle Mieszko IV Tanglefoot in the following year. In 1290 Henry IV Probus, duke of Lower Silesia at Wrocaw, gave the bishops privileges of autonomy on their lands in Nysa, creating the legal basis for the Duchy of Nysa. Henry of Wierzbna, Bishop of Wrocaw from 1302 to 1319, was the first to actually use the title of a Duke of Nysa. The duchy in its original form only lasted until 1335, when Silesia passed to the Kingdom of Bohemia by the Treaty of Trentschin. In 1342 Bishop Przecaw of Pogorzeli swore the oath of fealty to King John the Blind and afterwards played a vital role in the negotiations for the 1348 Treaty of Namslau between John's successor Charles IV and King Casimir III the Great of Poland. Pogorzeli also significantly enlarged his territory by acquisition of Grodkow from Duke Bolesaw III the Generous of Brzeg in 1344. For the next two hundred years, the Polish, Czech and German inhabitants of Nysa-Grodkow lived in relative harmony, even during the beginnings of the Reformation as the control of the region switched between Protestant and Catholic rulers. This ended with the Thirty Years' War.
Answer this question: How many years was Henry of Wierzbna, 1302-1319, Bishop of Wroclaw?
answer: 17

question: The most widely accepted estimate for the Middle East, including Iraq, Iran and Syria, during this time, is for a death rate of about a third. The Black Death killed about 40% of Egypts population. Half of Pariss population of 100,000 people died. In Italy, the population of Florence was reduced from 110,000120,000 inhabitants in 1338 down to 50,000 in 1351. At least 60% of the population of Hamburg and Bremen perished, and a similar percentage of Londoners may have died from the disease as well. In London approximately 62,000 people died between the years between 1346 and 1353. While contemporary reports account of mass burial pits being created in response to the large numbers of dead, recent scientific investigations of a burial pit in Central London found well-preserved individuals to be buried in isolated, evenly spaced graves, suggesting at least some pre-planning and Christian burials at this time. Before 1350, there were about 170,000 settlements in Germany, and this was reduced by nearly 40,000 by 1450. In 1348, the plague spread so rapidly that before any physicians or government authorities had time to reflect upon its origins, about a third of the European population had already perished. In crowded cities, it was not uncommon for as much as 50% of the population to die. The disease bypassed some areas, and the most isolated areas were less vulnerable to contagion. Monks and priests were especially hard-hit since they cared for victims of the Black Death.
Answer this question: How many people of Pariss died of the black death?
answer: 50000

question: Monets Le Pont du chemin de fer a Argenteuil, an 1873 painting of a railway bridge spanning the Seine near Paris, was bought by an anonymous telephone bidder for a record $41.4 million at Christies auction in New York on 6 May 2008. The previous record for his painting stood at $36.5 million. Just a few weeks later, Le bassin aux nympheas (from the water lilies series) sold at Christies 24 June 2008 auction in London, lot 19, for 36,500,000 ($71,892,376.34) (hammer price) or 40,921,250 ($80,451,178) with fees, nearly doubling the record for the artist and representing one of the top 20 List of most expensive paintings at the time.
Answer this question: How many days after Monets Le Pont du chemin de fer a Argenteuil was bought was Le bassin aux nympheas sold?
answer:
49