The Battle of Nicopolis (1396), according to Johann Schiltberger
One of the most important battles in European history was fought on September 25, 1396. Nicopolis was the first battle where the Ottoman Turks encountered a western European army. The Ottomans were led by their sultan, Bayezid I, while the Christian crusaders came from several nations. Among their leaders were several important French and Burgundian figures, namely Philip of Artois, the Constable of France; Jean II le Miengre dit Bouciciault, the Marshal of France; and John the Fearless, Duke of Burgundy. The crusader army also included Sigismund I, king of Hungary, and men from Germany, England and parts of southeastern Europe. Among these forces was Johann (also called Hans) Schiltberger, a sixteen year old from Bavaria. He was captured in this battle, and would spend most of his life as a servant for various masters. Johann would travel throughout the Middle East and Central Asia, until 1427, when he managed to escape and return to Bavaria, where he wrote an account of his ordeal and travels. For more information about the battle, please see the article "The Battle of Nicopolis", by Kelly DeVries, in Medieval History Magazine i.2 (October 2003).

I, Johanns Schiltberger, left my home near the city of
Munich, situated in Payren, at the time that King Sigmund of Hungary left for
the land of the Infidels. This was, counting from Christ's birth, in the
thirteen hundred and ninety-fourth year, with a lord named Leinhart Richartingen.
And I came back again from the land of the Infidels, counting from
Christ's birth, fourteen hundred and twenty-seven.
All that I saw in the land of the Infidels, of wars, and that was
wonderful, also what chief towns and seas I have seen and visited, you will find
described hereafter, perhaps not quite completely, but I was a prisoner and not
independent. But so far as I was
able to understand and to note, so
have I [noted] the countries and cities as they are called in those countries,
and I here make known and publish many interesting and strange adventures, which
are worth listening to.
Chapter 1 – Of the first combat between King Sigmund
and the Turks
From the first, King Sigmund appealed in the above-named
year, thirteen hundred and ninety-four, to Christendom for assistance, at the
time that the Infidels were doing great injury to Hungary.
There came many people from all countries to help him; then he took the
people and led them to the Iron Gate, which separates Ugern from Bulgaria and
Wallachia, and he crossed the Tunow into Bulgaria, and made for a city called
Pudem. It is the capital of
Bulgaria. Then came the ruler of
the country and of the city, and gave himself up to the king; then the king took
possession of the city with three hundred men, good horse and foot soldiers, and
then went to another city where were many Turks.
There he remained five days, but the Turks would not give up the city;
but the fighting men expelled them by force, and delivered the city to the king.
Many Turks were killed and others made prisoners.
The king took possession of the city also, with two hundred men, and
continued his march towards another city called Schiltaw, but called in the
Infidel tongue, Nicopoli. He besieged it by water and by land for sixteen days, then
came the Turkish king, called Bayezid, with two hundred thousand men, to the
relief of the city. When the king, Sigmund, heard this, he went one mile to meet
him with his people, the number of whom were reckoned at sixteen thousand men.
Then came the Duke of Wallachia, called Werterwayvod, who asked the king
to allow him to look at the winds. This
the king allowed, and he took with him one thousand men for the purpose of
looking at the winds, and he returned to the king and told him that he had
looked at the winds, and had seen twenty banners, and that there were ten
thousand men under each banner, and each banner was separate from the other.
When the king heard this, he wanted to arrange the order of battle. The Duke of Wallachia asked that he might be the first to
attack, to which the king would willingly have consented. When the Duke of Burgundy heard this, he refused to cede this
honour to any other person, for the just reason that he had come a great
distance with six thousand men, and had expended much money in the expedition,
and he begged the king that he should be the first to attack.
The king asked him to allow the Ungern to begin, as they had already
fought with the Turks, and knew better than others how they were armed.
This he would not allow to the Ungern, and assembled his men, attacked
the enemy, and fought his way through two corps; and when he came to the third,
he turned and would have retreated, but found himself surrounded, and more than
half his horsemen were unhorsed, for the Turks aimed at horses only, so that he
could not get away, and was taken prisoner.
When the king heard that the Duke of Burgundy was forced to surrender, he
took the rest of the people and defeated a body of twelve thousand foot soldiers
that had been sent to oppose him. They
were all trampled upon and destroyed, and in this engagement a shot killed the
horse of my lord Lienhart Richartinger; and I, Hanns Schiltberger, his runner,
when I saw this, rode up to him in the crowd and assisted him to mount my own
horse, and I then mounted another which belonged to the Turks, and rode back to
the other runners. And when all the
Turkish footsoldiers were killed, the king advanced upon another corps which was
of horse. When the Turkish king saw
the king advance, he was about to fly, but the Duke of Iriseh, known as the
despot, seeing this, went to the assistance of the Turkish king with fifteen
thousand chosen men and many other bannerets, and the despot threw himself with
his people on the king's banner and overturned it; and when the king saw that
his banner was overturned and that he could not remain, he took to flight.
Then came he to Cily, and Hanns, Burgrave of Nuremberg, took the king and
conducted him to a galley on board of which he went to Constantinople.
When the horse and foot soldiers saw that the king had fled, many escaped
to the Tunow and went on board the ships; but the vessels were so full that they
could not all remain, and when they tried to get on board they struck them on
the hands, so that they were drowned in the river; many were killed on the
mountain as they were going to the Tunow. My
lord Leinhart Richartinger, Werner Pentznawer, Ulrich Kuchler, and little
Stainer, all bannerets, were killed in the fight, also many other brave knights
and soldiers. Of those who could
not cross the water and reach the vessels, a portion were killed; but the larger
number were made prisoners. Among
the prisoners were the Duke of Burgundy, and Hanns Putzokardo [Boucicault], and
a lord named Centumaranto [Saint Omer]. These
were two lords of France, and the Great Count of Hungary.
And other mighty lords, horsemen, and footsoldiers, were made prisoners,
and I also was made a prisoner.
Chapter 2 – How the Turkish king treated the prisoners

This text is from The Bondage and Travels of Johann Schiltberger, trans. J. Buchan Telfer (London: Hakluyt Society, series 1, no.58; 1879.