Pope Valentine (Valentinus) governed the Church of Rome for only a few weeks, in 827. The official list of the Holy See places him as the 100th pope, Roman by origin, with a pontificate running between August 827 and September 827.[1] The Catholic Encyclopedia gives the same general outline: date of birth unknown, death around October 827, Roman origin in the district of the Via Lata, rapid ecclesiastical career under Paschal I and Eugene II, then unanimous election after the death of Eugene on 27 August 827.[2]
The subject is brief, but it is not empty. No information on any act of his short reign has survived: New Advent states this expressly, and Treccani stresses that so short a span forbids assuming any important decisions.[3][4] His historical interest lies elsewhere: he was an archdeacon of the Lateran palace, the favourite of two successive popes, chosen by acclamation in a Rome where the great lay families were regaining a growing share in the pontifical election. His pontificate thus heralds a lasting tension of the ninth century: the papacy remains apostolic, but its mode of election becomes increasingly exposed to the social forces of Rome.[5][6]
"Valentine, the most holy archdeacon, is worthy of the Apostolic See; Valentine must be made Pope!" — the election cry in Horace K. Mann's English text, itself rendering the acclamation reported by the Liber Pontificalis[7]
Why does Valentine matter?
A pontificate too short to be judged by its acts
It would be wrong to look in Valentine for an administrative achievement comparable to that of Leo III, Paschal I or Gregory II. The sources give him about forty days according to the Liber Pontificalis, and barely a month according to Einhard's Annals.[8][9] Treccani records a death in September 827 and stresses that so short a span forbids assuming any developed pontifical policy.[10]
But a short pontificate can illuminate a moment. Valentine is the pope of an election process. The ancient narrative tells almost nothing after his consecration; it tells at length, on the other hand, of his origin, his formation, his rise and the acclamation that drew him from prayer at Santa Maria Maggiore to lead him to the pontifical throne.[11]
The visible return of the Roman aristocracy
The great fact of the dossier is the explicit presence of the proceres Romanorum, the leading Roman nobles, alongside the clergy and the people.[12] This participation does not appear out of nowhere. Three years earlier, in November 824, Lothair I's Constitutio Romana had framed relations between Rome and the Carolingian empire, imposing in particular an oath of the Roman clergy and people and an increased imperial supervision of Roman public order.[13]
Valentine is therefore not only a pious man elected out of love. He is also the choice of an aristocratic Rome returning to the pontifical game. Mann observes that the election was a triumph for the nobility: it obtained a pope from its own milieu and saw its participation in the choice of the pontiff recognised.[14]
A palace man, not a documented schemer
This political reading must not needlessly blacken Valentine. The Liber Pontificalis and modern syntheses present him as a pious, learned, eloquent, generous man, loved by the poor and faithful in his service.[15][16] He is not described as a faction leader or an ambitious man.
His case is subtler: it shows how a genuinely esteemed man, trained at the Lateran, raised through the ranks of the Church, could also become the meeting point between the Roman hierarchy and the great families of the city. The danger is not yet the open corruption of the tenth century; it is the growing porosity between sacred office, family prestige and urban power.
The main sources
Table of witnesses
| Source | Date | What it contributes | Caution |
|---|---|---|---|
| Holy See | current official list | 100th pope, Roman origin, pontificate August–September 827 | Very brief chronological notice |
| Liber Pontificalis, notice 102 | 9th century, Duchesne ed. | Via Lata origin, father Leontius, pious parents, studious childhood, career under Paschal I, archdeaconate, election, enthronement, swift death | Main narrative source, very favourable to the pope |
| Annales regni Francorum / Einhard | entry for 827 | Death of Eugene II in August; very brief duration of Valentine's pontificate | Frankish source, very succinct |
| Treccani / DBI | modern synthesis | Context: aristocratic Via Lata, cubicularius, Roman Constitution of 824, role of the nobles, impossibility of waiting for an imperial missus (envoy) | Best modern synthesis available |
| Prosopography of the Byzantine Empire | prosopographical database | Precise summary of the Liber Pontificalis: father, formation, ranks, qualities, illness and death | Checking tool, not an autonomous narrative |
| Catholic Encyclopedia / New Advent | 1912 | Classic Catholic synthesis: career, election at Santa Maria Maggiore, consecration at Saint Peter's, death after forty days | Old, but founded on Duchesne |
| Horace K. Mann | 1906 | Historical reading of the election as the rise of the nobility in the pontifical process | Old interpretation, to be cross-checked with Treccani |
| Britannica | modern notice | Very short summary: archdeacon, goodness, piety, election with lay participation as required by the Roman Constitution | Too synthetic to suffice on its own |
The Holy See: the firm boundaries
The Vatican's official list gives Valentine as the 100th pope, with a pontificate begun in August 827 and ended in September 827, and notes his Roman origin.[17] These boundaries suffice to avoid the two common confusions: Valentine is not the Saint Valentine of 14 February, martyr of the third century; nor is he a late medieval pope of the most chaotic period of the tenth century.
The correct title is therefore sober: Pope Valentine (827). The exact dates of consecration and death vary according to reconstructions, but the essential point does not vary: his government lasted a few weeks.
The Liber Pontificalis: the decisive source
Notice 102 of the Liber Pontificalis, edited by Louis Duchesne, is the main source. It gives his identity: Valentine is Roman, from the district of the Via Lata, son of Leontius.[18] It stresses his formation: entrusted to a master for his first studies, he learns the Scriptures, avoids children's games, and shows himself truthful and blameless.[19]
The notice continues with his career: Paschal I raises him through the ecclesiastical ranks, places him in the service of the Lateran palace, consecrates him deacon, then establishes him as archdeacon. Eugene II then keeps him in the same favour.[20][21]
"Born of free and pious parents" — Liber Pontificalis, prosopographical summary of Valentine's notice[22]
Treccani: understanding the Roman context
The Treccani notice is particularly useful because it does not merely repeat the praise of the Liber Pontificalis. It explains that the Via Lata was then an aristocratic district, already associated with several pontifical families: Stephen II, Paul I (brother of Stephen II) and Adrian I.[23] It also stresses the role of the cubiculum: in ninth-century Rome, this proximity to the pontifical palace allowed men of the aristocracy to enter the ecclesiastical elite.[24]
Treccani finally links Valentine's election to the Constitutio Romana of 824 and to the crisis at the end of Paschal I's pontificate: urban violence, Carolingian inquiry, the oath imposed on the Roman clergy and people, then the more visible return of the great families to pontifical life.[25]
Before the pontificate: a Roman of the Via Lata
The Via Lata, an aristocratic district
Valentine was born in Rome, in the district of the Via Lata, an ancient thoroughfare corresponding to the area of the modern Corso. Treccani describes this district as an aristocratic part of the city, the place of origin or establishment of several lineages linked to the Carolingian papacy.[26] This detail is not decorative: it explains why the future pope could play a mediating role between the Roman clergy and the noble families.
The sources give no date of birth. Treccani places him in the second half of the eighth century; PBE records his death in 827 and presents him as active in the early ninth century.[27][28] False biographical precision must therefore be renounced. We know his social origin, his father, his district, his formation, but not his year of birth.
Son of Leontius, free and pious parents
Valentine's father was called Leontius (Leontius). PBE, summarising the Liber Pontificalis, notes that his parents are described as free and pious: the Latin formula ab ingenuis et piis parentibus genitus does not necessarily mean high nobility in the strict sense, even though Treccani stresses the aristocratic environment of the Via Lata.[29][30]
The nuance matters. Valentine belonged to an elevated or at least well-established social milieu, but the ancient sources praise him first for his piety and his formation, not for any demonstrated family power.
A studious childhood
The Liber Pontificalis constructs an edifying portrait: as a child, Valentine avoids frivolous games, learns the Scriptures by heart, and shows himself upright in speech and pure in conduct.[31] The Catholic Encyclopedia takes up this portrait and adds that this reputation drew the attention of Paschal I.[32]
As is often the case in pontifical notices, the portrait has a theological function: it shows that the future election was not only a political event, but the fulfilment of a life already directed toward God. The modern historian remains cautious about the hagiographical style; the Catholic encyclopedia retains the spiritual value of the testimony.
Career at the Lateran
Paschal I notices him and promotes him
Under Paschal I (817-824), Valentine rose swiftly. According to PBE and the Catholic Encyclopedia, Paschal raised him through the ecclesiastical ranks, placed him in the service of the Lateran palace, then ordained him deacon and finally archdeacon.[33][34]
Treccani adds an institutional detail: Valentine held the office of cubicularius, that is, a service of close attendance in the pontifical palace.[35] In the Carolingian papacy, this office was a sensitive post: it placed its holder near the pope, the chancery, visitors, dossiers and the pontifical court.
The cubiculum as gateway to the elite
Thomas F. X. Noble, quoted by Treccani, observes that the cubiculum served at that time as a route by which the Roman nobility entered the ecclesiastical elite: Gregory II, Stephen II, Paul I, Stephen III, Stephen IV and Paschal I had themselves been cubicularii.[36] Valentine is therefore not an isolated exception; he belongs to a channel of government.
This fact helps explain the future. The ninth-century pope is not only a liturgist or a theologian; he is also the head of an urban administration, a patrimony, a diplomatic network. Training future leaders at the Lateran made for effective government, but it also brought the sacred closer to the ways of the palace.
Archdeacon of the Roman Church
The rank of archdeacon is central. The archdeacon is not merely a more honoured deacon: he is one of the chief administrators of the Roman Church, in charge of property, distributions, diaconal discipline, the poor and often the practical business of pontifical government. In several periods of Roman history, the archdeacon was almost the pope's effective second-in-command.
The Liber Pontificalis says that Paschal I placed Valentine at the head of the Roman diaconate.[37] Eugene II then maintained his favour and influence.[38] Mann even says that Eugene treated him as his own son, a phrase that conveys his place at the heart of pontifical government.[39]
"who treated him as his own son" — Horace K. Mann's own English words, from the notice of the Liber Pontificalis[40]
The context: Rome after Paschal I and Eugene II
The troubled end of Paschal I
To understand Valentine's election, one must go back to the end of Paschal I's pontificate. Rome was emerging from a period of violent tension. After the death of Leo III, the papacy lived in the Carolingian orbit; after Charlemagne's imperial coronation, then under Louis the Pious and Lothair, the Frankish empire intended to guarantee Roman order without wholly absorbing the Apostolic See.[41]
Treccani recalls that after the bloody events at the end of Paschal I's pontificate, an inquiry was conducted in Rome under the authority of Lothair I; it resulted in the Constitutio Romana of November 824.[42]
The Constitutio Romana of 824
The Constitutio Romana imposed in particular the Sacramentum cleri et populi Romani, an oath of the Roman clergy and people, and strengthened Carolingian intervention in the stability of Rome.[43] The official aim was to prevent violence, guarantee regular elections and maintain loyalty to the emperor.
This framework explains why Britannica can say that Valentine was elected with lay participation as required by the Roman Constitution.[44] Treccani nuances the point: the brevity of the pontificate makes it impossible to think that the election waited for an imperial missus (envoy) for the consecration.[45] In other words, the Roman nobility took part; the emperor probably had no time to intervene in practice.
Eugene II, the immediate predecessor
Eugene II died on 27 August 827 according to New Advent, and in August according to the Annales regni Francorum.[46][47] The sources report no long vacancy. Mann judges it likely that Valentine was elected shortly after Eugene's death, since nothing indicates any notable delay.[48]
This swiftness is a clue: Valentine was not an improvised candidate. He was already known, loved, available, present in the Lateran networks, and acceptable both to the clergy and to the nobles.
The election of 827
The assembly at the Lateran
The ancient narrative places the electoral assembly at the Lateran. There gathered the bishops, the nobles and the people of the city.[49] Treccani explicitly notes that the biographer of the Liber Pontificalis mentions the proceres Romanorum alongside the clergy.[50]
There the acclamation took place: Valentine is worthy of the Apostolic See. The vocabulary is that of total agreement. New Advent speaks of a unanimous election by the clergy, the nobles and the people of Rome.[51]
The Santa Maria Maggiore scene
The most vivid episode then unfolds at Santa Maria Maggiore. The assembly leaves the Lateran and proceeds to the Marian basilica, where Valentine is at prayer.[52] He is proclaimed elected despite his protests of unworthiness, then led to the Lateran to be placed on the pontifical throne.[53]
This scene gives the election a strong spiritual colour: the chosen man is not shown negotiating, but praying. The Liber Pontificalis goes so far as to say, according to Treccani, that the election took place by divine revelation, as if the whole assembly had heard a voice from above designating the chosen one.[54]
This formula must not be turned into a sound report. It expresses the Roman conviction: Valentine was not merely imposed by a party; he was recognised as a man of God.
Enthronement before consecration
Mann notes a peculiarity: Valentine was enthroned before being consecrated, a reversal of the ordinary order also found in the case of Benedict III.[55] Led to the Lateran palace with honours, he was installed on the pontifical throne; his feet were kissed by the Roman senate; then he was consecrated at Saint Peter's on the first favourable day.[56]
The Catholic Encyclopedia summarises what followed: probably on the following Sunday, Valentine was consecrated bishop at Saint Peter's, then enthroned as pope.[57] The difference of wording between enthronement and consecration comes from the complexity of the Roman ceremonial. The certain point is that the election, the seating on the throne and the consecration followed very closely upon the death of Eugene II.
Probable absence of the imperial envoys
Treccani and Mann stress the absence of any mention of an imperial missus.[58][59] While the Roman Constitution of 824 had strengthened the Carolingian presence in the procedure, Valentine's pontificate was too brief for the imperial machinery to have had time to manifest itself fully.
This silence is instructive. The papacy then stood in a still unstable equilibrium: the Carolingian emperor watched over Rome; the Roman aristocracy acted locally; the clergy kept the sacred procedure; the people acclaimed. Valentine was elected at the meeting point of these forces.
A pontificate with no surviving acts
No known pontifical decree
After the election, the sources fall almost entirely silent. New Advent is categorical: no information has been preserved on his brief reign.[60] Treccani confirms that the brevity of the pontificate precludes assuming important decisions, particularly in the relationship with the emperor.[61]
Two temptations must therefore be refused. The first would be to fill the void with invented acts. The second would be to conclude that Valentine does not matter. A pontificate can matter through what it reveals of the system that produced it.
A possible silver coin
Treccani reports that a silver coin of about 22 mm, kept in the Vatican Apostolic Library, has been attributed to Valentine, if the fragment is indeed authentic.[62] Caution is required: even Treccani states the fact conditionally.
If the attribution is correct, it shows that the pontifical administration could at least begin to function in the public forms of Roman power. But it does not suffice to construct a monetary or temporal policy of Valentine.
Illness and death
PBE reports, from the Liber Pontificalis, that Valentine was soon overwhelmed by a bodily illness and died.[63] New Advent gives forty days according to the Liber Pontificalis and barely a month according to Einhard.[64] Britannica speaks of about forty days between August and September 827.[65]
Treccani is categorical: "Morì nel settembre dello stesso 827 e non si conosce il luogo di sepoltura" ("he died in September of that same year 827, and his burial place is unknown").[66] Mann specifies that the Liber Pontificalis mentions no burial place and that no tomb in the old basilica is attributed to him on Alfarano's plan (1589); he presumes a burial at Saint Peter's by the usage of the time, as for Eugene II — a presumption, not an attestation.[67] Platina, in the fifteenth century, asserts a burial at Saint Peter's, with no contemporary source to support it.[68] The French-language Wikipedia gives 10 October 827, and the Catholic Encyclopedia writes "about October, 827"; but no ninth-century source gives an exact day, and the Vatican's official list stops at September 827: the article therefore retains September 827, in Rome.[69][70]
The ecclesial issue: election, aristocracy and the freedom of the See
The canon of 769 and the reality of the ninth century
Mann recalls an important contrast. The Roman council of 769, under Stephen III, had sought to reserve the choice of the pope to the clergy, with the nobles and the people then coming to acclaim the chosen pontiff.[71] Yet in 827 the narrative shows the nobles present in the assembly and taking part in the acclamation.
Norm and practice diverge. This is not yet the brutal domination of the great families of the tenth century, but it is a prelude to it. The nobles seek their place in the government of the city and therefore in the election of the one who governs Rome spiritually and temporally.
A step toward the crises of the tenth century
Mann writes that the share obtained by the nobles in the ninth century would become preponderant in the tenth, and that the way they would exercise this influence would ultimately justify their exclusion in the eleventh-century reform.[72] The judgment is severe, but historically illuminating.
Valentine himself is not responsible for future abuses. But his election is a milestone: the pope is no longer chosen only within a strictly clerical framework; he is acclaimed by an assembly in which the urban notables officially carry weight.
Why this question remains Catholic
This history does not weaken the Catholic doctrine of the papacy. It makes it more concrete. The Church does not claim that every pontifical election was pure of all human pressure; it affirms that Christ keeps his Church through sometimes fragile mediations. Valentine is a good example: the chosen man seems personally pious and estimable, yet the context of his election already reveals a structural risk.
The holiness of the Church does not consist in denying these tensions. It consists in passing through them without losing the apostolic succession, the received faith, the sacraments and the mission.
Valentine among the Carolingian popes
Between Eugene II and Gregory IV
Valentine stands between Eugene II and Gregory IV. Eugene II belongs to the moment of the Roman Constitution of 824; Gregory IV will govern for a long time, from 827 to 844, at the heart of the conflicts between Louis the Pious and his sons.[73]
Valentine is therefore a lightning transition: he links the pontificate of Eugene, framed by the Carolingian order, to the pontificate of Gregory IV, marked by a far more complex diplomacy. His brevity precludes action; his chronological position illuminates the passage.
After Paschal I: a still heavy memory
Paschal I had been a great builder and protector of relics, but his end had left accusations and violence. Valentine, raised by Paschal, retained the favour of Eugene II. His career shows that the personnel trained under Paschal continued to govern Rome after the crisis.[74][75]
This link perhaps explains the swift acclamation: the archdeacon was known to the administration, the clerics and the notables. He did not arrive as a stranger.
The Via Lata as a pontifical nursery
Treccani recalls that the Via Lata had already given or carried several popes: Stephen II, Paul I, Adrian I, then Valentine.[76] In a Rome where districts, families and basilicas form networks of influence, this concentration is no accident.
The early medieval papacy is not an abstract power set down upon the city. It is born in precise places: the Lateran, Saint Peter's, Santa Maria Maggiore, the Via Lata, aristocratic houses, diaconiae, schools. Valentine belongs to this geography.
What Valentine teaches
Faithfulness may remain without visible work
Valentine's first lesson is spiritual: one may be prepared for a long time and govern for very little. The Liber Pontificalis credits him with a serious youth, an attentive formation, a faithful career, a reputation for eloquence and generosity.[77] Then illness carries him off almost at once.
In a purely productive logic, his life would be a failure. In a Christian logic, it is more mysterious: God does not always measure a vocation by the volume of surviving acts. A man may be prepared for a brief service, and that brief service may suffice.
Election does not replace conversion
The Santa Maria Maggiore narrative shows Valentine at prayer, torn from his retirement by the acclamation. This image deserves to be kept: the best candidate is not necessarily the one who pushes himself forward. In the Catholic ideal, the office is received as a cross before being exercised as an honour.
The ancient tradition therefore stresses his proclaimed unworthiness, his prayer, his piety, his generosity. Even in an election in which the nobility carries weight, the biographer wants the reader to see first a man of God.
The papacy needs solid institutions
The second lesson is institutional. When the procedure becomes too dependent on families, districts, acclamations or outside powers, the Church becomes vulnerable. The following centuries would show this harshly, up to the eleventh-century reforms that entrusted the election to the college of cardinals.
Valentine is thus a small article, but a true lesson in ecclesial history: holy men do not suffice if the rules are weak; rules do not suffice if men are not holy. The Church needs both.
Frequently asked questions
Is Pope Valentine the Saint Valentine of 14 February?
No. The Pope Valentine of 827 is a ninth-century bishop of Rome. The Saint Valentine associated with 14 February is a Roman or Ternian martyr of antiquity, whose tradition belongs to a different hagiographical dossier. The confusion comes only from the name.
Was he pope before being a priest?
The sources do not support this in that form. The Liber Pontificalis raises him through the ecclesiastical ranks under Paschal I: subdeacon, deacon, then archdeacon.[78] He is then consecrated bishop of Rome after his election. The modern question often comes from the distinction between minor orders, diaconate, priesthood and episcopal consecration in ancient usages.
Why is he not better known?
Because his pontificate lasts about a month and leaves no surviving act. His importance is chiefly prosopographical and institutional: social origin, formation at the Lateran, archdeaconate, election with the participation of the nobles, and his place in the transition between Eugene II and Gregory IV.
Should he be called Saint Valentine?
The official Holy See list consulted for this article simply names him Valentinus, with no title of saint in the list of popes.[79] The article therefore keeps the sober form Pope Valentine. This above all avoids confusion with the martyr of 14 February.
To go further
- Pope Saint Paschal I — the pope who raised Valentine through the ranks of the pontifical palace.
- Pope Eugene II — Valentine's immediate predecessor, linked to the Roman Constitution of 824.
- Pope Gregory IV — Valentine's successor and a major pope of the Carolingian crisis under Louis the Pious.
- Pope Saint Leo III — the pope of Charlemagne's coronation, indispensable for understanding the Carolingian papacy.
- Pope Saint Nicholas I the Great — the summit of pontifical authority in the ninth century.
Notes and References
Holy See, official list of popes, entry 100: "100 Valentinus ... VIII.827 ...IX.827 ... römisch" (pontificate from August 827 to September 827, Roman origin). List: vatican.va (same entry 100 in the Italian, English and French versions), verified on 4 October 2026.
1 17 69 73 79Johann Peter Kirsch, "Pope Valentine", The Catholic Encyclopedia, vol. 15, New York, Robert Appleton Company, 1912; text on New Advent. The notice summarises the Roman origin in the Via Lata, the career under Paschal I and Eugene II, the election at Santa Maria Maggiore, the consecration at Saint Peter's and the death after forty days according to the Liber Pontificalis.
2 3 8 20 32 34 37 38 46 51 52 57 60 64 70Ilaria Bonaccorsi, "Valentino, papa", Dizionario Biografico degli Italiani, vol. 97, Treccani, 2020: birth in Rome in the second half of the eighth century, father Leontius, family of the regio Via Lata (aristocratic district, place of origin of the families of Popes Stephen II, Paul I and Adrian I), office of cubicularius, rise under Paschal I and Eugene II, context of the Constitutio Romana, election with the proceres Romanorum, death in September 827 and unknown burial place. Page: treccani.it.
4 5 10 12 16 23 24 25 26 27 30 35 36 42 45 50 54 58 61 62 66 74 76Horace K. Mann, The Lives of the Popes in the Early Middle Ages, vol. II, The Popes During the Carolingian Empire, A.D. 795-891, London, Kegan Paul, 1906, pp. 183-184, chapter "Valentine A.D. 827": Via Lata origin, formation, favour of Paschal I and Eugene II ("who treated him as his own son"), archdeaconate, election and swift death. Digitised text: cristoraul.org and archive.org.
6 39 40 48Horace K. Mann, The Lives of the Popes in the Early Middle Ages, vol. II, The Popes During the Carolingian Empire, A.D. 795-891, London, Kegan Paul, 1906, pp. 184-185, chapter "Valentine A.D. 827": exact English text "Valentine, the most holy archdeacon, is worthy of the Apostolic See ; Valentine must be made Pope !" Mann grounds his narrative in the Latin of the Liber Pontificalis for the assembly: "Collectis igitur in unum venerabilibus episcopis, et gloriosis Romanorum proceribus..." (n. 3, p. 185); exact place of the election narrative in the Duchesne edition: vol. II, p. 72 (page also cited by Treccani for this passage). Narrative: assembly at the Lateran, search at Santa Maria Maggiore, protests of unworthiness, leading to the Lateran, enthronement before consecration, then consecration at Saint Peter's.
7 49 53 55 56 59Annales regni Francorum, for the year 827, ed. Friedrich Kurze, MGH Scriptores rerum Germanicarum in usum scholarum, vol. VII, Hanover, 1895, p. 173: death of Eugene II in August 827 and annalistic testimony used by Kirsch/New Advent for the very brief duration of Valentine's pontificate.
9 47Prosopography of the Byzantine Empire, "Valentinus 4": prosopographical summary from the Liber Pontificalis, ed. Louis Duchesne, vol. II, pp. 71-72; Roman origin, Via Lata, father Leontius, free and pious parents, formation, rise through the ranks, subdeacon, deacon, archdeacon, election and death after illness. Page: pbe.kcl.ac.uk.
11 15 19 21 22 28 29 31 33 63 75 77 78Constitutio Romana of Lothair I, November 824, in MGH, Capitularia regum Francorum, ed. Alfred Boretius, Leges, sect. II, vol. I, Hanover, 1883, no. 161, pp. 322-324 (the Treccani bibliography also cites pp. 352-355 for the neighbouring acts). The text imposes in particular the Sacramentum cleri et populi Romani and frames relations between Rome and the Carolingian power after the troubles of Paschal I's pontificate.
13 41 43Horace K. Mann, The Lives of the Popes in the Early Middle Ages, vol. II, The Popes During the Carolingian Empire, A.D. 795-891, London, Kegan Paul, 1906, pp. 185-186, chapter "Valentine A.D. 827": interpretation of Valentine's election as a triumph of the party of the Roman nobles ("another triumph for the nobility") and a step toward their growing influence in the pontifical elections of the ninth and tenth centuries, until their exclusion in the eleventh century.
14 71 72Liber Pontificalis, notice "Valentinus", ed. Louis Duchesne, Le Liber Pontificalis, vol. II, Paris, 1892, pp. 71-72; modern English translation: Raymond Davis, The Lives of the Ninth-Century Popes (Liber Pontificalis), Liverpool University Press, 1995, notice 102 "Valentine (827)".
18Encyclopaedia Britannica, "Valentine", biographical notice: pope for about forty days in August–September 827, archdeacon under Paschal I, elected with lay participation within the framework of Lothair's Constitutio Romana. Page: britannica.com.
44 65Horace K. Mann, The Lives of the Popes in the Early Middle Ages, vol. II, London, Kegan Paul, 1906, p. 186, n. 1: "With regard to the place of his burial, we can only say what we said of that of Eugenius II" — namely (p. 183): "no mention of his burial-place occurs in the Liber Pontificalis, nor is any tomb in the old basilica marked as his in the elaborate plan of it published by Alfarano in 1589"; Mann presumes a burial at Saint Peter's by the usage of the time, without attestation. Cf. Bartolomeo Platina, Liber de vita Christi ac omnium pontificum (1st ed. 1479), notice "Valentinus I": "buried in St Peter's" (anonymous English trans., ed. William Benham, vol. I, London, [1888], p. 214) — late assertion with no contemporary support.
67 68