The Knights of the Cross

The novel opens with some wealthy Poles conversing with a knight, Maćko of Bogdaniec, in the Savage Bull inn at Tyniec. The old knight and his young nephew, Zbyszko, are returning to their birthplace after fighting for King Vitold of Lithuania against the Knights of the Cross under the command of Konrad, the Grand Master and his brother, Ulrich of Jungingen, burgomaster of Sambia. Princess Anna Danuta of Mazovia's entourage arrives at the inn on their way to Cracow and it is here that Zbyszko falls under the spell of her ward, Danusia, and makes a vow to her to lay some German peacock plumes before her. Maćko and Zbyszko, after a quarrel, decide to apply to Prince Jurand of Spychów for service against the Germans as a great war is coming and accompany Princess Anna.

On the road they encounter a splendidly armed knight, who is praying. Behind him is a retinue and Zbyszko spots a German knight and attacks him with his lance but the first knight, Povala of Tachev, stops him and reveals that he is in the King's service escorting the German envoy and states that Zbyszko has committed a criminal offence and makes him swear to appear before a Cracow court. Matsko tries to beg forgiveness from the German, Kuno von Lichtenstein, but he insists they bow down before him which the Polish knights refuse to do as it goes against their honour.

Matsko and Zbyshko lodge with Povala at his house on Saint Anne Street. They discuss their recent campaigns with other Polish knights and attend the royal court of Yagello and Yadviga, who is pregnant. At dinner Lichtenstein reveals that he was attacked on the road to Tynets by a knight and Povala confirms it. The king is furious; he had accepted the Polish proposal to convert to Catholicism and marry the young Queen Yadviga to halt the crusades against Lithuania by the Teutonic Knights. In a fit of fury Yagello commands to have Zbyshko's head cut off for disgracing him and he is led off to prison. At a court the death sentence is passed down by the Castellan of Cracow but execution delayed until Yadviga gives birth.

The baby dies and Yagello, who has left Cracow, returns distraught and Matsko also returns from his journey to the Grand Master to beg forgiveness for Zbyshko's life. On the way, he is wounded by a German arrow from an ambush in the forest. A scaffold is erected and Princess Anna takes counsel with Yastrembets, Father Stanislav of Skarbimir and other learned men to seek a legal way out. On the day of the execution and, as Zbyshko is led out, Povala gives him Danusia who throws her veil over his head saying, ‘He is mine! He is mine!’. According to Slav custom, when an innocent maiden does this, it is a sign that she wants to marry him and he is saved from death.

The nephew and uncle decide to return to Bogdanets where old Matsko needs to drink bears fat to remove the arrow-head. Yurand of Spyhov, Danusia's father, comes to the court and Zbyshko meets him but is told he cannot marry his daughter and the father and daughter return to Tsehanov.

The two men meet their neighbour Zyh of Zgorzelitse near Bogdanets who is hunting with his daughter, Yagenka, who admire Zbyshko for killing a huge bull bison with his crossbow. They settle into the old house and Yagenka comes to help them with furniture and food from her generous father. They also learn from her father that two young men are seeking her love, Vilk of Brozova and Stan of Rogov. Zbyshko goes to the forest to kill a bear in a nearby swamp and is nearly overcome by it but Yagenka assists in putting the fork into the ground so he can then kill it with his axe. Matko drinks the fresh fat and immediately starts to recover and finally the arrowhead is pulled out. ON a hunting expedition to kill beaver, Yagenka asks Zbyskho about Danusia (after being told by her father about the veil incident). Later, the two men meet their distant relative, the abbot to whom their land is mortgaged, and all attend a church service with the nobility at Kresnia and Zybshko fights with Vilk and Stan for which, as enemies of the abbot, Matko receives a bag of coin from him. However, Zbyshko's vow to Danusia angers the abbot who wishes him for Yagenka of whom he is very fond and the cleric leaves in a fit of anger.

Zbyshko and Matsko sets of for Mazovia with their captured Turks as an escort – Zbyshko to claim Danusia as his wife from her father. He is followed by the Cheh, named Hlava, of Yagenka's. They come across a man in the forest – a German fake relic seller called Sanderus who joins the retinue and tells Zbyshko that he has seen Danusia. On the road he encounters some knights of the cross, and meets De Lorche, a knight of Lorraine, who he challenges but Yendrek, the Polish escort, forbids the fight. They finally reach the Mazovian royal court of Prince Yanush which is on a hunting expedition at Kurpie where they find Danusia with Princess Anne. On the hunt a wild bull attacks the Princess's retinue and De Lorche and Zybshko defend it but both are injured and it is Hlava who kills it with his axe.

Danveld and Siegfried von Lowe, Brother Rotgier and Brother Gottfried are German envoys seeking Prince Yanush's punishment of Yurand for his deadly acts against their Order but he refuses. As a result, they hatch a plot to kidnap Danusia and use her as a ransom to capture her father. On their return to the border they are accompanied by De Fourcy who dislikes the conspiracy and the four men murder him and claim it was done by Hlava who rides up with Zbyshko's challenge; avoiding Danveld's knife, the Cheh returns to the hunting lodge to tell the true story.

Princess Anna receives a false letter from Yurand, written by Danveld, asking for Danusia's return to him at Spyhov. Princess Anna decides they should get married first and the ceremony takes place and then Danusia departs. Zbyshko, when recovered, makes for Prince Yanush's castle at Tsehanov and help to save Yurand from death in a severe snowstorm; on his recovery he learns that Yurand never sent the letter and Yurand is certain the Knights of the Cross have abducted his daughter and the two men set of for Spyhov. A sister of the Order and pilgrim come to Yurand and say he has to humble himself before the Order and make a ransom. After some days Zbyshko finds out from Tolima, Yurand's faithful old servant, that his master has left.

At the castle in Schytno, Yurand is forced to wait outside its gate all night as the onlookers jeer at him. The next morning he is allowed to enter and is forced to kneel dressed in a hempen bag before the comtur, Danveld. At last they bring his daughter to him but it is an idiot woman and, in his rage, he kills Danveld and massacres many of the jeering on-lookers before he is severely wounded and trapped in a net. Siegfried takes charge and sends Rotgier to Prince Yanush at Tsehanov to give a false version of the events. Zbyshko challenges Rotgier and kills him in their duel.

Zbyshko and De Lorche set out for Malburg to challenge the Knights there and learns from the priest at Spyhov that Yurand has bequeathed all his lands to Danusia and, in case of her death, to Zbyshko. He also sends off a letter to Matsko via Hlava at Zgorzelitse. At Schytno Siegfried receives the body of Rotgier who is almost a son to him and in revenge has his mute servant, Diedrich, Yurand's tongue cut out, his one eye blinded and his right arm cut off and then he is let loose on the road. Matsko, after consulting with Hlava, decides to make for Spyhov and takes Yagenka with him disguised as a young servant. At Plotsk Matsko befriends Lichtenstein in order to get a letter of safe conduct through the Knight's territory. They receive news about Zbyshko and decide to make for Schytno. On the road they encounter the blind Yurand and, deciding to take him back to Spyhov, are able to restore him to some degree of health. At Spyhov, they learn from Father Kaleb that Zbyshko, after some at Malborg where he fell under the protection of the Grand Master's brother, has joined Prince Vitold's forces. Matsko resolves to go to Warsaw.

War has broken out between the Grand Prince Vitold and the Knights over the latter's treatment of the Jmud people. The forces of Skirvoillo, the leader of the Jmud men, assemble and Matsko and Hlava are reunited with Zbyshko. Skirvoillo plans an attack on a castle and Zbyshko and Matsko are instructed the ambush forces coming out of the castle, Gotteswerder, to the support of a relief column. The Germans are wiped out, De Lorche is taken prisoner but freed by Zbyshko, and they learn from Sanderus, their prisoner, that Danusia is alive and has been carried off by Siegfried and a knight, Arnold von Baden. They pursue them and capture the Germans at some tarburners’ huts but Danusia is ill and has lost her mind. They in turn are captured by German relief forces – led by Arnold's brother, Wolfgang – and Zbyshko and Matsko agree a ransom with their captors, enabling Zbyshko and Danusia to follow Hlava who was fortunately instructed to take Siegried directly to Spyhov. Hlava gets their first and recounts to Yagenka what has happened and takes his prisoner to Yurand who, by God's grace, frees him. Tolima accompanies the German to the border and the old man hangs himself from a tree, overcome by all his ill-deeds.

Just outside Spyhov Danusia dies. Yurand lies on his bed unable to move but smiling all the time and Zbyshko falls into a deep torpor. Tolima is sent off with a ransom to free Matsko from Malborg but is himself imprisoned in a comtur's prison and Father Kaleb and De Lorche, who has come to Spyhov to pray for Danusia, persuade Zbyshko to go. They learn about a meeting between King Yagiello and the Grand Master at Ratsiondz and Zybshko learns from Hlava, who returns to Spyhov, about Yagenka who has removed to the Bishop at Plotsk.

At Plotsk, Yagiello is present and Prince Yanush and Prince Anna Danuta. Zbyshko see Yagenka who is now in the retinue of Princess Alexandra of Plotsk and she has changed greatly, transformed into a beautiful and elegant noblewoman. A great feast is held and the next day Prince Yanush commands Zbyshko and De Lorche to join his escort for the hunt. The meeting at Ratsiondz on an island on the Vistula takes place and goes badly for Grand Master Conrad and the Knights of the Order. Through Prince Yamont, Zbyshko is able to get his uncle's case raised by the King and he accompanies two other Polish knights to Malborg for the exchange of prisoners. Povala and particularly Zyndram, the leader of the Polish army, are unimpressed by the castle despite its huge size and the host of foreign knights present within its walls. Zbyshko and Matsko are reunited at last and the old man learns of Danusia's death.

On their return to Spyhov, Yurand dies. A decision is made to leave Hlava, along with Yagenka's handmaiden Anulka with whom he is in love, in charge of Spyhov as Matsko and Yagenka return to Bogdanets with a large stock of money and valuables – mostly captured by Yurand from the Germans in battle – and Zbyshko goes off to join Prince Vitold's forces. Many months pass as they wait for Zbyshko's return and Matsko resolves to build a castle for his nephew.

Matsko and old Vilk are reunited after the death of the latter's son attacking a German castle. Zbyshko returns to Bogdanets but lies ill on his bed and Matsko finally discerns that he loves Yagenka but does not know how to tell her. Finally, rising from his bed Yagenka takes responsibility for cutting his hair and the two are united. The couple live in Mochydoly while the castle is being built for them in Bogdanets and Yagenka gives birth to twins, Matsko and Yasko, and start to become renowned in the region once they move into the castle in its fifth year after all the outbuildings are completed.

In the same year war is afoot. Matsko leaves for Spyhov and is gone for six months. On his return, Zbyshko learns that he went on to Malborg to challenge Lichtenstein to a duel but failed as the latter had been appointed grand comtur and was not present – instead he fought and killed Lichtenstein's relative of the same name.

A dispute is raised between Poland the Knights over the castle of Drezdenko that the greedy Order have captured and refused to return which Matsko thinks will result in all out war. Immense hunts are ordered by the Yagiello to supply dried meat for the army and many Mazovians flee from Prussia to escape the Knights’ iron rule. Vitold is appointed to review the dispute and adjudges it to the Poles and Jmud again breaks out in rebellion. The armies of Lithuania and Poland are united along with the regiments of Mazovia against the Germans at their camp at Sviet. A general battle is coming and, after capturing the German fortress of Dambrova, the army makes camp and the next morning reach the fields of Grunwald where the armies halt to rest. As Yagello is about to start his second mass, scouts appear confirming the arrival of the Germans. During the bloody battle, The Grand Master Ulrich is killed by Lithuanian soldiers and many famous knights of the Western Order captured. Matsko searches the field for Kuno Lichtenstein and finds him amongst some captured prisoners and, after challenging him to a duel, kills him with his misericordia.

The novel ends with Matsko and Zbyshko returning to Bogdanets where the former lives a long life with his four grandsons around him and the latter witnessing the Grand Master of the Order leaving Malborg with tears in his eyes from one gate as the Polish voevoda enters through another.