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Bio-Bibliographical Guide to Medieval and Early Modern Jurists

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Report No. r279

Guilelmus de Monte Laudano

d. 1343

 

Alternative Names

Gulielmus; de Monte Laudano (LC); Guillermus de Monte Laudano; Guillaume de Montlauzun; Guillaume de Montlezun

 

Biography/Description

From Quercy, Guilelmus joined the Cluniac order and studied at Paris, where he obtained the doctorate in canon law. Until at least 1314, he was then professor at the University of Toulouse. It is uncertain where he spent the following years, during which he completed most of his canonistic works. Besides commentaries on the more recent decretal collections, they included the Sacramentale, a manual intended to guide canonists through the intricacies of theological sacramental doctrine. In 1321, Pope John XXII made him abbot of Montierneuf (Poitiers). For the rest of his life, he was involved in administrative matters, often on behalf of the papacy. Guilelmus died in 1343.

 

Text(s)

 
No. 1

Lectura super Sextum.

 
No. 2

Apparatus in Clementinas.

 
No. 3

Apostilla ad Clementinas. On Clem. 1.2.3.

 
No. 4

Repetitiones in universas fere iuris canonici partes. vol. VI (in part).

 
No. 5

Commentaria super tres extravagantes Ioannis XXII. (1) Suscepti regiminis (Extrav. Jo. XXII 2.1), (2) Execrabilis, (Extrav. Jo. XXII 3.1), (3) Sedes apostolica (Extrav. Jo. XXII 4.1). These are usually found at the end of Guillelmus’ Apparatus in Clementinas, thus folio references often indicate only the endpoint of the work.

 
No. 6

Sacramentale. Commentary on the constitution Summi magistri and others by Pope Benedict XII.

 
No. 7

Commentary on the constitution Summi magistri and others by Pope Benedict XII.

 

Text(s) – Manuscripts

No. 2

Apparatus in Clementinas.

 
Manuscript

Angers, BM 392, fol. 1r–102v

 
 

Barcelona, Arch. Corona Aragón Ripoll 43, fol. 1r–49r

 
 

Cambridge, Gonville & Caius Coll. 269 (=502), fol. 56r–127r

 
 

Cambridge, Gonville & Caius Coll. 311 (=709), fol. 1–88v

 
 

Cambridge, Peterhouse Coll. 65, fol. 65r–132r

 
 

Città del Vaticano, BAV Ross. 565, fol. 1r–64r

 
 

Città del Vaticano, BAV Vat. lat. 1397, fol. 69r–130r

 
 

Deene Park (nr. Corby, Northamptonshire), Brudenell Libr. D.7.6, fol. 241r–312r

 
 

Halle, Universitäts- u. Landesbibl. Ye 57, 2o, fol. 1r–129

 
 

Hereford, Cath. Libr. O.viii.5, fol. 147r–212v

 
 

Hereford, Cath. Libr. P.vi.7, fol. 61r–139r

 
 

Laon, BM 379 (Incomplete)

 
 

London, BL Royal 11.C.xi, fol. 121r–178r

 
 

Napoli, BN XII.A.7, fol. 1r–68r

 
 

Oxford, Bodleian Libr. lat. misc. b.20/1–2, fol. 241r–325v

 
 

Oxford, Corpus Christi Coll. 70, fol. 85r–135v

 
 

Oxford, Exeter Coll. 17, fol. 1r–61r

 
 

Oxford, New Coll. 180, fol. 38r–183, fol. 2r–179r (Combined with the apparatus of Johannes Andrea)

 
 

Paris, BN lat. 4101, fol. 83r–159r (Incomplete)

 
 

Paris, BN lat. 14331, fol. 79r–115v

 
 

Paris, BN lat. 16902, fol. 166r–223v

 
 

Paris, Bibl. Sainte-Geneviève 338, fol. 1r–182v

 
 

Praha, Univ. Knihovna IV.D.3, fol. 1r–180r (Part 2)

 
 

Reims, BM 743, fol. 123r–216v

 
 

Reims, BM 769, fol. 57r–108v

 
 

Rouen, BM E.12, fol. 260r–299v

 
 

Saint-Claude, BM 11, fol. 141–212 (Incomplete)

 
 

Saint-Omer, BM 458, fol. 96v–156r

 
 

Salisbury, Cath. Libr. 122, fol. 17r–144

 
 

Valenciennes, BM 270, fol. 45r–100

 
 

Worcester, Cath. Libr. F.168, fol. 86r–end

 
No. 3

Apostilla ad Clementinas.

 
Manuscript

Barcelona, Arch. Corona Aragón Ripoll 43, fol. 55v

 
No. 4

Repetitiones in universas fere iuris canonici partes.

 
Manuscript

Angers, BM 380

 
 

Bamberg, Staatsbibl. P. III 3

 
 

Bamberg, Staatsbibl. P. III 19

 
 

Chartres, BM 461

 
 

Laon, BM 379

 
 

Laon, BM 386

 
 

Paris, BN lat. 16902

 
 

Praha, Univ. Knihovna IV D. 3l

 
 

Saint-Omer, BM 440

 
 

Saint-Omer, BM 441

 
 

Saint-Omer, BM 458

 
No. 5

Commentaria super tres extravagantes Ioannis XXII.

 
Manuscript

Cambridge, Peterhouse Coll. 65, fol. –132r

 
 

Città del Vaticano, BAV Vat. lat. 1397, fol. –130r

 
 

Deene Park (nr. Corby, Northamptonshire), Brudenell Libr. xviii.a.2 (XXC.7), fol. 312r–325v

 
 

Frankfurt am Main, Stadt- und Universitätsbibl. Barth. 13, fol. 140r–148v

 
 

Fulda, Landesbibl. D.15

 
 

Halle, Universitäts- u. Landesbibl. Ye. 57, 2o, fol. 129–149

 
 

Hereford, Cath. Libr. P.vi.7, fol. 139r–152v

 
 

Oxford, Bodleian Libr. lat. misc. 6.20/1–2, fol. –325

 
 

Oxford, Corpus Christi Coll. 70, fol. –135v

 
 

Oxford, Exeter Coll. 17, fol. –61r

 
 

Oxford, New Coll. 180, fol. –130v

 
 

Paris, BN lat. 4116

 
 

Paris, BN lat. 14331, fol. –115v

 
 

Paris, BN lat. 16902, fol. –223v

 
 

Reims, BM 743, fol. –216v

 
 

Salisbury, Cath. Libr. 31, fol. 142v–149r

 
No. 6

Sacramentale.

 
Manuscript

Chartres, BM 189

 
 

Chartres, BM 316

 
 

Berlin, Staatsbibl. Magdeb. 101

 
 

Berlin, Staatsbibl. Magdeb. 206

 
 

München, BSB Clm 3061

 
 

München, BSB Clm 3822

 
 

München, BSB Clm 3876

 
 

Praha, Univ. Knihovna V.B.17, fol. 224–297

 
 

Praha, Metropolitní Kapitula N.11

 
 

Trier, Stadtbibl. 911

 
 

Troyes, BM 1260

 
No. 7

Commentary on the constitution Summi magistri and others by Pope Benedict XII.

 
Manuscript

Paris, BN lat. 4121

 

Text(s) – Early Printed Editions

No. 1

Lectura super Sextum.

 
Early Printed Editions

Lectura super Sextum. Toulouse, 1524. Has additions of Blaise Auriol.

 
No. 2

Apparatus in Clementinas.

 
Early Printed Editions

Corpus iuris canonici. Roma, 1475. (Hain 11595) Partially.

 
 

Apparatus in Clementinas. Rouen, 1512. Partially.

 
No. 4

Repetitiones in universas fere iuris canonici partes.

 
Early Printed Editions

Repetitiones in universas fere iuris canonici partes. Venezia, 1587.

 
 

Repetitiones in universas fere iuris canonici partes. Köln, 1618.

 
No. 5

Commentaria super tres extravagantes Ioannis XXII.

 
Early Printed Editions

Commentaria super tres extravagantes Ioannis XXII. Roma, 1475. (Hain 11595) With additions by Franciscus de Pavanis.

 
 

Commentaria super tres extravagantes Ioannis XXII. Paris, 1500. With additions by Johannes Chappuis.

 

Literature

G. Mollat, ‘Guillaume de Montlauzun’, in DHGE (1988) 22.192–30, 970.

G. Mollat, ‘Guillaume de Montelauzun’, in DDC (1953) 5.1078–1079.

P. Fournier, ‘Guillaume de Montlauzun, canoniste’, in HLF (1921) 35.467–503.

J. von Schulte, QL 2.197–99.