Svoboda | Graniru | BBC Russia | Golosameriki | Facebook
Skip to main content
Ken Pennington
  • 1350 E Streeet SE Apt. 541
    Washington DC 20003
    USA
  • 202-8218799
This essay surveys one of medieval jurisprudence’s most important contributions to modern ideas about how court procedure should be conducted and how the rights of defendants should be protected during a trial. European civil courts... more
This essay surveys one of medieval jurisprudence’s most
important contributions to modern ideas about how court procedure should be conducted and how the rights of defendants should be protected during a trial. European civil courts adopted these rules much earlier than English and American common law courts. The medieval heritage had its flaws. The most significant was the use of torture in the courts. The essay also describes with how torture was introduced into the courtroom and what limitations the jurists placed on it.
Research Interests:
Biography of Hostiensis, Henricus de Segusio.
The first letter in Pope Innocent III's register of his second year was Vergentis in senium, a letter which he sent to the city of Viterbo in March, 1199. The decretal reflected Innocent's growing concern with heresy in the papal... more
The first letter in Pope Innocent III's register of his second year was Vergentis in senium, a letter which he sent to the city of Viterbo in March, 1199. The decretal reflected Innocent's growing concern with heresy in the papal states and established new and more stringent penalties for those who rejected or subverted the Christian faith. In Vergentis, perhaps following the Roman lawyer Placentinus, Innocent imposed the traditional spiritual punishment of excommunication on heretics, equated heresy with lese majesty, and applied to convicted heretics the sanctions for treason in Roman law: complete confiscation of goods, even disinheriting innocent children. The punishment was fitting, Innocent observed, because a heretic injured celestial majesty, a crime far more heinous than any offense committed against temporal authority. Since the heretics in Viterbo continued to demand his attention later in his pontificate, we do not know how effective Innocent's decree was, bu...
As a defender of the Indians and an opponent of the methods used by the Spanish conquistadors, Bartolomé de Las Casas was as controversial a figure in the sixteenth century as he has been in the last four hundred years of historiography.... more
As a defender of the Indians and an opponent of the methods used by the Spanish conquistadors, Bartolomé de Las Casas was as controversial a figure in the sixteenth century as he has been in the last four hundred years of historiography. Las Casas' fight to preserve the freedom of the Indians has gained for him not only devoted admirers, but also angry detractors.1Las Casas was not the only Spaniard who defended the Indians, but his efforts are the best known. He labored for fifty years before death finally halted the steady flow of polemics from his pen. However, he was not just a sheltered academician like Vitoria, but he actively championed the rights of the Indians by working and living among them in the New World.
The Great Christian Jurists series comprises a library of national volumes of detailed biographies of leading jurists, judges and practitioners, assessing the impact of their Christian faith on the professional output of the individuals... more
The Great Christian Jurists series comprises a library of national volumes of detailed biographies of leading jurists, judges and practitioners, assessing the impact of their Christian faith on the professional output of the individuals studied. Spanish legal culture, developed during the Spanish Golden Age, has had a significant influence on the legal norms and institutions that emerged in Europe and in Latin America. This volume examines the lives of twenty key personalities in Spanish legal history, in particular how their Christian faith was a factor in molding the evolution of law. Each chapter discusses a jurist within his or her intellectual and political context. All chapters have been written by distinguished legal scholars from Spain and around the world. This diversity of international and methodological perspectives gives the volume its unique character; it will appeal to scholars, lawyers, and students interested in the interplay between religion and law.
Research Interests:
Cambridge Studies in Medieval Life and Thought Canon Law and the Letters of Ivo of Chartres Ivo of Chartres was one of the most learned scholars of his time, a powerful bishop and a major figure in the so-called 'Investiture... more
Cambridge Studies in Medieval Life and Thought Canon Law and the Letters of Ivo of Chartres Ivo of Chartres was one of the most learned scholars of his time, a powerful bishop and a major figure in the so-called 'Investiture Contest'. Christof rolker here offers a major new study of ...
Law books in Europe during the 12th and 13th centuries. This essay is a general survey.
Research Interests:
Research Interests:
The afterlife of Pope Innocent III's decretal Vergentis.
Discusses the a manuscript from the library of Leopold von Ranke and another manuscript of the Decretals of Pope Gregory IX in the Syracuse University library.
The political decretals of Pope Innocent III
My last? thoughts on Hostiensis.
Research Interests:
Final version of a look at the evidence for Irnerius' writings and teaching
Essay discusses the relationship of canon law, Roman law, feudal law, and English law in the twelfth and thirteenth centuries.
The development of norms of due process in the Ius commune
See abstract at beginning of essay
Discusses Innocent III's vision of papal monarchy
Discusses Pope Innocent III's legal education, a consilium on the legal status of crusaders on the 4th Crusade, and legal maxims in Innocent III's letters.
Research Interests:
The electoral law of the Church changed from 1100-1300.  This essay is a survey of that change.
Research Interests:
Short essay on the concept in law
Research Interests:
A Dictionary of the Middle Ages entry (1987) 8.231-232 on the Regulae iuris in Roman and canon law.
Research Interests:
Las Casas on the rights of the natives in the New World and his thoughts on slavery.
Research Interests:
Life and works of Étienne of Tournai, Stephen of Tournai. Discusses his sermons, letters and his Summa on Gratian's Decretum. Also looks at his attitude towards Roman law and the relationship of theology and Roman law in his works.
Research Interests:
The maxim has defined the relationship of Roman and canon law for centuries. Its origins and the jurists' interpretations of it have never been explored in detail. This short piece is a start.
Research Interests:
Review of Brian Tierney's book  The Idea of Natural Rights: Studies on Natural Rights, Natural Law and Church Law 1150-1625.  Emory University Studies in Law and Religion.  Atlanta, Georgia: Scholars Press, 1997.
Research Interests:
Examines the glosses of Irnerius that Odofredus cited in his Lectura on the Codex (Books 1-4).

This is the published version of the essay.
Research Interests:
Survey of compilations of canon, feudal, and secular law in the twelfth and thirteenth centuries
Research Interests:
The Fifth Lateran Council promulgated canons that protected "ecclesiastica libertas" and dealt with some issues that no council had previously treated.
Research Interests:
In incorporation of the canons of the Fourth Lateran into its own collection and later into Compilatio quarta; examines the manuscript evidence with which the evolution of the collection can be traced. Discusses the changes in procedure... more
In incorporation of the canons of the Fourth Lateran into its own collection and later into Compilatio quarta; examines the manuscript evidence with which the evolution of the collection can be traced.  Discusses the changes in procedure codified by the Council and the precedents in papal decretals for the language of the texs
Research Interests:
The teaching of Roman and canon law in the early twelfth century.
Research Interests:
An Italian and expanded version of the essay that appeared in the Villanova Law Review 59 (2014).
Research Interests:
Examines the French translation of Magna Carta and compares its language and concepts to the language of the Ius commune.  The chapters of Magna Carta and its distribution are compared to the legislation of the Fourth Lateran Council.
Research Interests:
Examines relationship between the Ius commune and Protestant jurisprudence
Research Interests:
A consilium that Pope Innocent III may have written and then inserted in the papal registers dealing with the legal issues surrounding the Fourth Crusade.
Research Interests:
Examines the evidence upon which Pope Innocent III's reputation as a lawyer-pope was based.
Research Interests:
An addition to the manuscripts of Hostiensis' Summa
Research Interests:
Gratian added canons and a discussion of the legal status of the Jews only in the last version of his Decretum.
Research Interests:
A textual variant in Gratian's Vulgate's text can be a guide to establishing the date of the manuscript.
Research Interests:
The canonistic analysis of clerics holding multiple benefices in the thirteenth century
Research Interests:
The legal sources of Boccaccio's story
Research Interests:
Lotharius of Cremona became bishop of Vercelli in 1205 and later archbishop of Pisa.  He taught Roman law at Bologna.  Odofredus painted an unflattering picture of him.
Research Interests:
Oxford New College manuscript 205 contains a unique copy of Hostiensis' (Henricus de Segusio) first recension of his commentary on the Decretals of Gregory IX.
Research Interests:
Research Interests:
Research Interests:
Research Interests:
Research Interests:

And 23 more

Research Interests:
Program
Research Interests:
Talk on the liturgy of torture in medieval courts.  See web pages for the talk at http://legalhistorysources.com/Leeuwarden%20Torture/Leeuwarden%20Incipit.html
Research Interests:
Life and work of Pietro Collevaccino Beneventano
Research Interests:
Isidore of Seville (†636) formulated a remarkable list of natural rights in his Etymologiae; some which do not seem to have had any precedents in Roman culture and law. Isidore defined property as the natural right of all human beings to... more
Isidore of Seville (†636) formulated a remarkable list of natural rights in his Etymologiae; some which do not seem to have had any precedents in Roman culture and law. Isidore defined property as the natural right of all human beings to hold all property in common. His definition of natural property rights and all human beings right to live free echoed in European jurisprudence for over a millennium.
Rights may be the most important legal attribute people possess in society. Language, however, is crucial for shaping the way in which people understand words, and those words shape their thought. This reality is strikingly true in the... more
Rights may be the most important legal attribute people possess in society. Language, however, is crucial for shaping the way in which people understand words, and those words shape their thought. This reality is strikingly true in the Englishspeaking world when discussing the word "law." In English, jurists understand "law" as being separate from rights. There is no linguistic connection between rights and law. Consequently, in American and English common law systems, people's rights must have their origins in positive laws promulgated by legislatures, decided in court cases, or, in the modern era, embedded in constitutions or treaties.1 Ancient Roman law and the legal systems whose foundations are anchored on its jurisprudence could find personal rights in norms that transcended positive law.
Examines the use of secular law in early medieval legal texts and manuscripts, especially in collections of canon law until thee early twelfth century. Grateful for any comments, large or small.
Research Interests:
Survey of the role that the ideas of peace and concord played in medieval society and intellectual life.
Research Interests:
Essay is intended for the general reader.  Footnotes kept to a minimum and mainly English.  Would be grateful to readers fo suggestions of topics not covered or not covered sufficiently.  And of course corrections.  Or any other comments.
Research Interests:
Sankt Gallen Stiftsbibliothek 673 is an early version of Gratian's Decretum that was used in the classroom to teach canon law.  This essay discusses the evidence for that statement.
Research Interests:
Research Interests:
Christof Rolker has written the most exciting book on pre-Gratian canonical collections since Klaus Zechiel-Eckes published his studies on Pseudo-Isidore. The received wisdom on Ivo of Chartres was that he compiled three canonical... more
Christof Rolker has written the most exciting book on pre-Gratian canonical collections since Klaus Zechiel-Eckes published his studies on Pseudo-Isidore. The received wisdom on Ivo of Chartres was that he compiled three canonical collections: the Tripartita, Decretum, and the Panormia, which is an abbreviated version of Ivo's Decretum. Thanks to the efforts of Martin Brett, Bruce Brasington, and others, all three collections can now be used in preliminary editions on the web at http://knowledgeforge.net/ivo/. Scholarly opinions varied greatly about whether all three collections should be attributed to Ivo. The issue is important because scholarly opinion also has been convinced that Gratian used the Tripartita and the Panormia when he compiled his Decretum. If this were true, it would mean that Ivo of Chartres' methodology had a profound influence on the Father of Canon Law. Rolker's book began as a dissertation directed under the firm hand of Martin Brett, who has been the driving force in Ivonian studies. Rolker devised a very clever strategy to solve the questions of authorship. He reasoned that if Ivo had been the author of all three collections, he would have used them in his letters in which he was accustomed to cite canonical texts. With that working hypothesis, Rolker went to work. His results were stunning. The only collection that Ivo used in his letters was the Decretum. He did not use the Tripartita nor the Panormia. The conclusion is inexorably clear: although Ivo used a version of the Tripartita for his Decretum and although the Parnomia was dependent on his Decretum, since he cited neither collection in his letters, he could not be their author. Rolker has brilliantly solved a puzzle that has perplexed scholars for over a century.
A short review of the history of the jurisprudence of natural law while discussing Riccardo Saccenti's Debating Medieval Natural Law.
Firmly rooted on Roman and Canon law, Italian legal culture, from the Middle Ages to our day, has had an impressive influence on the civil law tradition, and it is rightly regarded as “the cradle of the European legal culture.” Along with... more
Firmly rooted on Roman and Canon law, Italian legal culture, from the Middle Ages to our day, has had an impressive influence on the civil law tradition, and it is rightly regarded as “the cradle of the European legal culture.” Along with the Justinian’s compilation, the US Constitution, and the French Civil Code, the Decretum of Master Gratian or the so-called Glossa ordinaria of Accursius are one of the few legal sources that have influenced the entire world for centuries.
This volume explores a millennium-long story of law and religion in Italy through a series of 26 biographical chapters.  The chapters range from the first Italian civilians and canonists, Irnerius and Gratian in the early twelfth century, to the leading architect of the Second Vatican Council, Pope Paul VI.  Between these two book ends, this volume offers notable case studies of familiar civilians like Bartolo, Baldo, and Gentili and familiar canonists like Hostiensis, Panormitanus, and Gasparri but also a number of other jurists in the broadest sense who deserve much more attention especially outside of Italy. 
All chapters have been written by distinguished legal scholars and historians from Italy and around the world. This diversity of international and methodological perspectives gives the volume its unique character; it will appeal to scholars, lawyers, and students interested in the interplay between religion and law in the era of globalization.