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Front Page arrow Titles (by Subject) arrow 140-142.: Treaty of San Germano, 1230. - A Source Book for Mediaeval History. Selected Documents Illustrating the History of Europe in the Middle Age

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Collection: Primary Sources
Subject Area: History

140-142.: Treaty of San Germano, 1230. - Oliver J. Thatcher, A Source Book for Mediaeval History. Selected Documents Illustrating the History of Europe in the Middle Age [1905]

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A Source Book for Mediaeval History. Selected Documents Illustrating the History of Europe in the Middle Age, ed. Oliver J. Thatcher and Edgar Holmes McNeal (New York: Charles Scribner’s Sons, 1905).

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140-142.

Treaty of San Germano, 1230.

140.

The Preliminary Agreement.

The chief cause of the first quarrel between Frederick and the pope was Frederick’s refusal to keep his vow to go on a crusade. In 1215, on the day he was crowned king, he vowed to make a crusade, and again in 1220, when crowned emperor, he renewed the vow. For various reasons he several times put off going. Each time the pope was deeply disappointed, but eventually accepted the emperor’s excuses. Again in 1225 he renewed his vow and set the time of his departure in August, 1227. But the pope had lost confidence in Frederick, as well as his patience. He stipulated that if the emperor did not keep his word, he should be excommunicated. Frederick sailed Aug. 8, 1227, but returned to land two days later. On this account Gregory IX excommunicated him, Sept. 29, 1227. Frederick published an apology for his conduct and called a crusade to take place the following May. Without seeking to have the excommunication removed, he sailed in June, 1228. For this the pope renewed the excommunication. While Frederick was absent in Palestine, his imperial vicar in Italy came into actual conflict with the papal officials about matters of government. When Frederick returned from Palestine in 1230, the pope was hardly prepared to carry on the war. So through the intercession of various princes the peace of San Germano was brought about. The preliminary agreement is found in no. 140. The papal stipulations are contained in no. 141. In order to convince the pope of his good intentions and to renew friendly relations with him, Frederick made him a visit soon after the peace was established. The pope wrote a friend an account of this visit, which is found in no. 142.

In the name of the Lord, amen. Bertold, patriarch of Aquileia; Eberhard, archbishop of Salzburg; Siegfied, bishop of Regensburg; Leopold, duke of Austria and Styria; Bernard, duke of Carinthia; Otto, duke of Meran; by the grace of God princes of the empire. Know all people by this writing that our mother the holy Roman church, and our lord, Frederick, emperor of the Romans, Augustus, king of Jerusalem and Sicily, have agreed to enter into negotiations for the purpose of discovering some means by which the cities of Gaeta and Sant’ Agatha and other cities of Sicily which have gone over to the church may be restored to the empire without detracting from the honor of the church. The time within which these negotiations shall be completed is limited to one year, and the church promises to do all in her power to discover the means of arranging the transfer within that time. If, however, no agreement is reached within the year, the church and the empire are to appoint each two representatives who shall try to reach a settlement. If they are unable to agree, they shall choose a fifth person, and the majority shall decide. The emperor has caused Thomas, count of Acerra, to swear for him that he, the emperor, will not molest the said lands and persons nor permit them to be molested during the course of the negotiations, and that he will accept the terms agreed upon by the holy Roman church and the emperor or by their respective representatives. Know also that the emperor has pardoned the Germans, Lombards, Tuscans, Sicilians, French, and all others who adhered to the church party against him, and has caused the count of Acerra to swear for him that he will never molest them nor allow them to be molested on account of the assistance which they gave the Roman church against him, but that he will keep true peace with them and with the church. The emperor also remits all sentences, decrees, and bans issued by him or by anyone else because of this quarrel. He promises also that he will not invade or waste the lands of the church in the duchy [of Rome] or the march [of Ancona], as set forth in other documents under the imperial seal. We have pledged ourselves on the holy gospels to see to it that the emperor does not violate these conditions. If he does, after allowing him a certain time to make satisfaction (namely: three months in Sicily, four months in Italy, and five months outside of Italy), we will assist the church at her request against him until he shall make satisfaction. If the emperor fails to appoint representatives or prevents them from going to the conference, we will hold ourselves bound to assist the church, as said above. But if the church refuses to appoint representatives or prevents them from attending the conference we shall not be bound by this oath.

141.

Papal Stipulations in the Peace of San Germano, 1230.

See introductory note to no. 140.

We, John, by the grace of God Sabine bishop, and Thomas, cardinal priest of the title of Santa Sabina, legates of the apostolic see, by the authority of the pope, make the following demands of the emperor. 1. He shall not prevent free elections and confirmations in the churches and monasteries of the kingdom. 2. He shall make satisfaction to the counts of Celano and to the sons of Rainald of Aversa, according to the terms of the agreement, in those things for which the church became security. 3. Likewise he shall make satisfaction to the Templars and Hospitallers and other ecclesiastical persons, for the property which he has taken from them, and the injuries and losses which he has inflicted upon them, and the terms of this satisfaction shall be fixed later by the church. 4. Likewise for eight months from the day of his absolution he shall furnish suitable persons under oath as security to the church. The church will name these persons from among the princes, counts, and barons of Germany, and the communes of Lombardy, Tuscany, the mark, and Romagnola, and the marquises, counts, and barons of those territories, and they shall stand as security to the church for the conduct of the emperor. If he does not obey the commands of the church, or breaks the peace, or seizes or devastates the land of the church or of her vassals, they shall aid the church against him. The church will not proceed against him at once if he commits a wrong. But if he is in the kingdom of Sicily, he may have three months; if he is in Italy, he may have four months; if he is outside of Italy, he may have five months, in which to make good any wrong he may do. Those who are security for the emperor shall give the church sealed documents containing their promise to aid her. The emperor shall, within fifteen days, send a messenger to the papal court to receive the names of those whom the church wishes as security. All the above things are stipulated. But we leave it to his honor to fulfill all that he has promised about the crusade, and to obey the church in this matter. If through preoccupation or inattention we have omitted anything which we should have included in the above stipulations, the pope shall have the right to add it.

They also declared that the pope wished to be reimbursed for all the expenses to which the church had been put outside of the kingdom in preserving her liberties and the patrimony of St. Peter.

The legates also pronounced a sentence of excommunication on the emperor which should go into effect at once if the emperor should fail to observe any of the above stipulations. . . .

142.

Letter of Gregory IX about the Emperor’s Visit to him after the Peace of San Germano, 1230.

See introductory note to no. 140.

Gregory, etc. Since we know that you, as an especially dear son, are pleased to hear good news about us, we have determined to inform you by letter of the good fortune which has befallen us in the last few days. The other day [Sept. 1] our most dear son in Christ, the illustrious emperor of the Romans [Frederick II], came with great pomp and a magnificent retinue to visit us. He manifested a devotion which was truly filial. His humility before us and his reverence for us as the vicar of St. Peter, the prince of the apostles, were as great as any of his predecessors have shown to any of ours. As an evidence of his favor and of his attitude toward us, the next day after his arrival he came to see us in our own home, not with imperial ceremony, but, as it were, in the simplicity of a private person. He took dinner with us and we were surprised and delighted with his kindness and devotion. The day was rendered joyful and memorable by the pleasure which we both received from taking dinner together. After dinner we talked and laughed about all sorts of matters, and we discovered that he was quite ready to obey our wishes in all respects, in regard both to religious matters and to the patrimony of St. Peter. By this we were greatly comforted in the Lord, and we thought that we ought to let you, first of all, share in our comfort and joy. We hope you will make this known to all those about you. We command you to make it known to our subjects in Campania and to encourage them to remain faithful to St. Peter and to us. Strengthen them as much as you can, and urge them to be constant and courageous. As we have told you of the promises of Frederick, we shall keep you informed of the way in which he fulfils them.