Tag Archives: Friar Giovanni da Pian del Carpine

The Mongol invasion of Eastern Europe


By T.V. Antony Raj


In the 13th century, the Mongols invaded Europe. General Subutai, a Mongolian general, and the primary military strategist of Genghis Khan and Ögedei Khan was the mastermind behind the invasion. Batu Khan and Kadan, both grandsons of Genghis Khan, the first Khagan of the Mongol Empire commanded the Mongolian forces.


Mongol Empire, 13th century.
Mongol Empire, 13th century.


The Mongol invasion caused the severe and rampant destruction of East Slavic principalities and major cities, such as Kiev and Vladimir. The invasion also affected Central Europe. The Battle of Legnica on April 9, 1241 that caused the fragmentation of Poland and the Battle of Mohi on April 11, 1241, in the Kingdom of Hungary threatened to cast European Christendom under the rule of Ögedei Khan, the 2nd Khagan of the Mongol Empire.

Realizing they had to cooperate in the face of the Mongol invasion, warring princes of central Europe suspended local wars and conflicts until the Mongols left their lands.

The myth of Prester John

The early missionaries to the East and Far East countries were inspired by the myth of Prester John (Latin: Presbyter Johannes). The popular European chronicles and traditions from the 12th through the 17th century abound with various accounts about this mythical personage.

One such account depicts him as a Christian patriarch, a descendant of the Three Magi, ruling a kingdom full of riches, marvels, and strange creatures.

According to some early chronicles, Prester John, a Patriarch of the Saint Thomas Christians, resided in India. But after the Mongol invasion of eastern Europe, some accounts said he ruled a “Nestorian (Church of the East) Christian nation somewhere amid the Muslims and pagans of the Orient in Central Asia. The authors of these chronicles must have assumed so from works like the Acts of Thomas, one of the apocrypha of The New Testament. This apocryphal work has documented the tales about Thomas the Apostle’s subcontinental travels and the evangelistic success of the Nestorian Christians. The Acts of Thomas inculcated in the minds of the Europeans an image of India as an exotic country. It described the earliest account of Saint Thomas establishing a Christian sect called the “Saint Thomas Christians“. These motifs were instrumental for the later accounts of Prester John.

It was a time when ethnic and inter-religious tension prevailed. The European Christians saw Prester John as a symbol of the Church’s universality, transcending culture and geographical bounds to encompass all humanity.

Thus, the kingdom of Prester John fired the imagination of generations of adventurers and became the object of a quest that remained out of reach.


"Preste" as the Emperor of Ethiopia, enthroned on a map of East Africa in an atlas prepared by the Portuguese for Queen Mary, 1558. (British Library)
“Preste” as the Emperor of Ethiopia, enthroned on a map of East Africa in an atlas prepared by the Portuguese for Queen Mary, 1558. (British Library)


Portuguese explorers of the time thought that they had found the king in Ethiopia, which had been a Christian kingdom since the 4th century.

Alberic de Trois-Fontaines, a 13th-century chronicler, recorded that in 1165 several European rulers, such as Manuel I Comnenus (1143 – 1180), the Byzantine emperor, and Frederick I Barbarossa (1122 –  1190), the Holy Roman emperor received a letter sent by Prester John.

The Letter had a tale of wonder about the richness of the Nestorian Kingdom. The contents of the letter suggest that the author was aware of the Romance of Alexander and the apocryphal Acts of Thomas. The many marvels of the richness of the Nestorian kingdom captured the imagination of Europeans.

For centuries, the letter translated into many languages circulated accruing more embellishments with each copy. Today, more than a hundred examples of the letter still exist. The invention of printing perpetuated the letter’s popularity during the Age of Discovery. The essence of the letter was that a lost kingdom of Nestorian Christians still existed somewhere in Central Asia. It is presumed the author of the Letter was a European though the purpose served by the letter remains unclear.

The credence given to the reports about Prester John  was such that on September 27, 1177, Pope Alexander III sent his physician Philip to Prester John with a letter. The physician never returned with a reply from the mythical Prester John, who never existed!

Friar Giovanni da Pian del Carpine

While some scholars argue the Age of Discovery began in 1492, others point toward earlier dates. I would place the Age of Discovery to the mid 13th century, when the  65-year-old Friar Giovanni da Pian del Carpine led the  first formal Papal mission to the Mongols in April 1245 after the Mongol invasion of eastern Europe took place

With the dread of the Mongols still on the mind of the people in eastern Europe, Pope Innocent IV, sent the first formal Papal mission to the Mongols. The Pope chose 65-year-old Friar Giovanni da Pian del Carpine to head this mission. The aim of this mission was in part to protest against the invasion of the Christian lands by the Mongols, and also to gather trustworthy information about Mongol armies and their future intentions.

The mission left Lyon on Easter day April 16, 1245. Friar Giovanni bore a letter “Cum non solum” dated March 13, 1245, from the Pope to Ögedei Khan, the Mongol Emperor. Another friar, Stephen of Bohemia, accompanied Giovanni, broke down at Kaniv near Kiev. Another Minorite, Benedykt Polak, appointed to act as interpreter joined Giovanni at Wrocław.

After their perilous journey the Papal legate wrote that they were, “so ill that we could scarcely sit a horse; and throughout all that Lent our food had been nought but millet with salt and water, and with only snow melted in a kettle for drink.

Friar Giovanni and his companions rode an estimated 3000 miles in 106 days. Only when they reached their destination, they came to know that Emperor Ögedei Khan had died nearly four years before they undertook their journey.

On August 24, 1246, Friar Giovanni and his companions witnessed the formal enthronement of Güyük Khan as the Third Khagan of the Mongol Empire. The new emperor refused the invitation to become a Christian, but demanded that the Pope and rulers of Europe should come to him and swear  their allegiance to him.

When Güyük Khan dismissed the expedition in November 1246, he gave them a letter to the Pope, written in Mongol, Arabic, and Latin. It was a brief imperious assertion of the Mongol emperor’s office as the “scourge of God.”

Later on, other Catholic emissaries followed. In the 1250s, William of Rubruck, traveled east on a quest to convert the Mongols to Christianity.